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ocfs2: Remove ENTRY from masklog.

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ENTRY is used to record the entry of a function.
But because it is added in so many functions, if we enable it,
the system logs get filled up quickly and cause too much I/O.
So actually no one can open it for a production system or even
for a test.

So for mlog_entry_void, we just remove it.
for mlog_entry(...), we replace it with mlog(0,...), and they
will be replace by trace event later.

Signed-off-by: Tao Ma <boyu.mt@taobao.com>
This commit is contained in:
Tao Ma 2011-02-21 11:10:44 +08:00
parent 422e6c4bc4
commit ef6b689b63
31 changed files with 161 additions and 418 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
fs/ocfs2/alloc.c
View File

@ -965,8 +965,6 @@ int ocfs2_num_free_extents(struct ocfs2_super *osb,
struct buffer_head *eb_bh = NULL;
u64 last_eb_blk = 0;
mlog_entry_void();
el = et->et_root_el;
last_eb_blk = ocfs2_et_get_last_eb_blk(et);
@ -1010,8 +1008,6 @@ static int ocfs2_create_new_meta_bhs(handle_t *handle,
OCFS2_SB(ocfs2_metadata_cache_get_super(et->et_ci));
struct ocfs2_extent_block *eb;
mlog_entry_void();
count = 0;
while (count < wanted) {
status = ocfs2_claim_metadata(handle,
@ -1173,8 +1169,6 @@ static int ocfs2_add_branch(handle_t *handle,
struct ocfs2_extent_list *el;
u32 new_cpos, root_end;
mlog_entry_void();
BUG_ON(!last_eb_bh || !*last_eb_bh);
if (eb_bh) {
@ -1353,8 +1347,6 @@ static int ocfs2_shift_tree_depth(handle_t *handle,
struct ocfs2_extent_list *root_el;
struct ocfs2_extent_list *eb_el;
mlog_entry_void();
status = ocfs2_create_new_meta_bhs(handle, et, 1, meta_ac,
&new_eb_bh);
if (status < 0) {
@ -1446,8 +1438,6 @@ static int ocfs2_find_branch_target(struct ocfs2_extent_tree *et,
struct buffer_head *bh = NULL;
struct buffer_head *lowest_bh = NULL;
mlog_entry_void();
*target_bh = NULL;
el = et->et_root_el;
@ -5795,8 +5785,8 @@ int ocfs2_truncate_log_append(struct ocfs2_super *osb,
struct ocfs2_dinode *di;
struct ocfs2_truncate_log *tl;
mlog_entry("start_blk = %llu, num_clusters = %u\n",
(unsigned long long)start_blk, num_clusters);
mlog(0, "start_blk = %llu, num_clusters = %u\n",
(unsigned long long)start_blk, num_clusters);
BUG_ON(mutex_trylock(&tl_inode->i_mutex));
@ -5878,8 +5868,6 @@ static int ocfs2_replay_truncate_records(struct ocfs2_super *osb,
struct inode *tl_inode = osb->osb_tl_inode;
struct buffer_head *tl_bh = osb->osb_tl_bh;
mlog_entry_void();
di = (struct ocfs2_dinode *) tl_bh->b_data;
tl = &di->id2.i_dealloc;
i = le16_to_cpu(tl->tl_used) - 1;
@ -5949,8 +5937,6 @@ int __ocfs2_flush_truncate_log(struct ocfs2_super *osb)
struct ocfs2_dinode *di;
struct ocfs2_truncate_log *tl;
mlog_entry_void();
BUG_ON(mutex_trylock(&tl_inode->i_mutex));
di = (struct ocfs2_dinode *) tl_bh->b_data;
@ -6032,8 +6018,6 @@ static void ocfs2_truncate_log_worker(struct work_struct *work)
container_of(work, struct ocfs2_super,
osb_truncate_log_wq.work);
mlog_entry_void();
status = ocfs2_flush_truncate_log(osb);
if (status < 0)
mlog_errno(status);
@ -6174,8 +6158,6 @@ int ocfs2_complete_truncate_log_recovery(struct ocfs2_super *osb,
struct inode *tl_inode = osb->osb_tl_inode;
struct ocfs2_truncate_log *tl;
mlog_entry_void();
if (OCFS2_I(tl_inode)->ip_blkno == le64_to_cpu(tl_copy->i_blkno)) {
mlog(ML_ERROR, "Asked to recover my own truncate log!\n");
return -EINVAL;
@ -6228,8 +6210,6 @@ void ocfs2_truncate_log_shutdown(struct ocfs2_super *osb)
int status;
struct inode *tl_inode = osb->osb_tl_inode;
mlog_entry_void();
if (tl_inode) {
cancel_delayed_work(&osb->osb_truncate_log_wq);
flush_workqueue(ocfs2_wq);
@ -6251,8 +6231,6 @@ int ocfs2_truncate_log_init(struct ocfs2_super *osb)
struct inode *tl_inode = NULL;
struct buffer_head *tl_bh = NULL;
mlog_entry_void();
status = ocfs2_get_truncate_log_info(osb,
osb->slot_num,
&tl_inode,
@ -7005,8 +6983,6 @@ int ocfs2_commit_truncate(struct ocfs2_super *osb,
struct ocfs2_extent_tree et;
struct ocfs2_cached_dealloc_ctxt dealloc;
mlog_entry_void();
ocfs2_init_dinode_extent_tree(&et, INODE_CACHE(inode), di_bh);
ocfs2_init_dealloc_ctxt(&dealloc);

16
fs/ocfs2/aops.c
View File

@ -59,8 +59,8 @@ static int ocfs2_symlink_get_block(struct inode *inode, sector_t iblock,
struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
void *kaddr;
mlog_entry("(0x%p, %llu, 0x%p, %d)\n", inode,
(unsigned long long)iblock, bh_result, create);
mlog(0, "(0x%p, %llu, 0x%p, %d)\n", inode,
(unsigned long long)iblock, bh_result, create);
BUG_ON(ocfs2_inode_is_fast_symlink(inode));
@ -136,8 +136,8 @@ int ocfs2_get_block(struct inode *inode, sector_t iblock,
u64 p_blkno, count, past_eof;
struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
mlog_entry("(0x%p, %llu, 0x%p, %d)\n", inode,
(unsigned long long)iblock, bh_result, create);
mlog(0, "(0x%p, %llu, 0x%p, %d)\n", inode,
(unsigned long long)iblock, bh_result, create);
if (OCFS2_I(inode)->ip_flags & OCFS2_INODE_SYSTEM_FILE)
mlog(ML_NOTICE, "get_block on system inode 0x%p (%lu)\n",
@ -278,7 +278,7 @@ static int ocfs2_readpage(struct file *file, struct page *page)
loff_t start = (loff_t)page->index << PAGE_CACHE_SHIFT;
int ret, unlock = 1;
mlog_entry("(0x%p, %lu)\n", file, (page ? page->index : 0));
mlog(0, "(0x%p, %lu)\n", file, (page ? page->index : 0));
ret = ocfs2_inode_lock_with_page(inode, NULL, 0, page);
if (ret != 0) {
@ -398,7 +398,7 @@ static int ocfs2_writepage(struct page *page, struct writeback_control *wbc)
{
int ret;
mlog_entry("(0x%p)\n", page);
mlog(0, "(0x%p)\n", page);
ret = block_write_full_page(page, ocfs2_get_block, wbc);
@ -450,7 +450,7 @@ static sector_t ocfs2_bmap(struct address_space *mapping, sector_t block)
int err = 0;
struct inode *inode = mapping->host;
mlog_entry("(block = %llu)\n", (unsigned long long)block);
mlog(0, "(block = %llu)\n", (unsigned long long)block);
/* We don't need to lock journal system files, since they aren't
* accessed concurrently from multiple nodes.
@ -618,8 +618,6 @@ static ssize_t ocfs2_direct_IO(int rw,
struct inode *inode = file->f_path.dentry->d_inode->i_mapping->host;
int ret;
mlog_entry_void();
/*
* Fallback to buffered I/O if we see an inode without
* extents.

10
fs/ocfs2/buffer_head_io.c
View File

@ -55,8 +55,8 @@ int ocfs2_write_block(struct ocfs2_super *osb, struct buffer_head *bh,
{
int ret = 0;
mlog_entry("(bh->b_blocknr = %llu, ci=%p)\n",
(unsigned long long)bh->b_blocknr, ci);
mlog(0, "(bh->b_blocknr = %llu, ci=%p)\n",
(unsigned long long)bh->b_blocknr, ci);
BUG_ON(bh->b_blocknr < OCFS2_SUPER_BLOCK_BLKNO);
BUG_ON(buffer_jbd(bh));
@ -186,8 +186,8 @@ int ocfs2_read_blocks(struct ocfs2_caching_info *ci, u64 block, int nr,
struct buffer_head *bh;
struct super_block *sb = ocfs2_metadata_cache_get_super(ci);
mlog_entry("(ci=%p, block=(%llu), nr=(%d), flags=%d)\n",
ci, (unsigned long long)block, nr, flags);
mlog(0, "(ci=%p, block=(%llu), nr=(%d), flags=%d)\n",
ci, (unsigned long long)block, nr, flags);
BUG_ON(!ci);
BUG_ON((flags & OCFS2_BH_READAHEAD) &&
@ -408,8 +408,6 @@ int ocfs2_write_super_or_backup(struct ocfs2_super *osb,
int ret = 0;
struct ocfs2_dinode *di = (struct ocfs2_dinode *)bh->b_data;
mlog_entry_void();
BUG_ON(buffer_jbd(bh));
ocfs2_check_super_or_backup(osb->sb, bh->b_blocknr);

2
fs/ocfs2/cluster/heartbeat.c
View File

@ -1658,8 +1658,6 @@ static int o2hb_populate_slot_data(struct o2hb_region *reg)
struct o2hb_disk_slot *slot;
struct o2hb_disk_heartbeat_block *hb_block;
mlog_entry_void();
ret = o2hb_read_slots(reg, reg->hr_blocks);
if (ret) {
mlog_errno(ret);

1
fs/ocfs2/cluster/masklog.c
View File

@ -80,7 +80,6 @@ struct mlog_attribute {
}
static struct mlog_attribute mlog_attrs[MLOG_MAX_BITS] = {
define_mask(ENTRY),
define_mask(EXIT),
define_mask(TCP),
define_mask(MSG),

13
fs/ocfs2/cluster/masklog.h
View File

@ -82,7 +82,6 @@
/* bits that are frequently given and infrequently matched in the low word */
/* NOTE: If you add a flag, you need to also update masklog.c! */
#define ML_ENTRY 0x0000000000000001ULL /* func call entry */
#define ML_EXIT 0x0000000000000002ULL /* func call exit */
#define ML_TCP 0x0000000000000004ULL /* net cluster/tcp.c */
#define ML_MSG 0x0000000000000008ULL /* net network messages */
@ -124,7 +123,7 @@
#define ML_KTHREAD 0x4000000000000000ULL /* kernel thread activity */
#define MLOG_INITIAL_AND_MASK (ML_ERROR|ML_NOTICE)
#define MLOG_INITIAL_NOT_MASK (ML_ENTRY|ML_EXIT)
#define MLOG_INITIAL_NOT_MASK (ML_EXIT)
#ifndef MLOG_MASK_PREFIX
#define MLOG_MASK_PREFIX 0
#endif
@ -223,14 +222,6 @@ extern struct mlog_bits mlog_and_bits, mlog_not_bits;
} while (0)
#if defined(CONFIG_OCFS2_DEBUG_MASKLOG)
#define mlog_entry(fmt, args...) do { \
mlog(ML_ENTRY, "ENTRY:" fmt , ##args); \
} while (0)
#define mlog_entry_void() do { \
mlog(ML_ENTRY, "ENTRY:\n"); \
} while (0)
/*
* We disable this for sparse.
*/
@ -267,8 +258,6 @@ extern struct mlog_bits mlog_and_bits, mlog_not_bits;
mlog(ML_EXIT, "EXIT\n"); \
} while (0)
#else
#define mlog_entry(...) do { } while (0)
#define mlog_entry_void(...) do { } while (0)
#define mlog_exit(...) do { } while (0)
#define mlog_exit_ptr(...) do { } while (0)
#define mlog_exit_void(...) do { } while (0)

4
fs/ocfs2/dcache.c
View File

@ -62,8 +62,8 @@ static int ocfs2_dentry_revalidate(struct dentry *dentry,
inode = dentry->d_inode;
osb = OCFS2_SB(dentry->d_sb);
mlog_entry("(0x%p, '%.*s')\n", dentry,
dentry->d_name.len, dentry->d_name.name);
mlog(0, "(0x%p, '%.*s')\n", dentry,
dentry->d_name.len, dentry->d_name.name);
/* For a negative dentry -
* check the generation number of the parent and compare with the

20
fs/ocfs2/dir.c
View File

@ -367,8 +367,6 @@ static int inline ocfs2_search_dirblock(struct buffer_head *bh,
int de_len;
int ret = 0;
mlog_entry_void();
de_buf = first_de;
dlimit = de_buf + bytes;
@ -706,8 +704,6 @@ static struct buffer_head *ocfs2_find_entry_el(const char *name, int namelen,
int num = 0;
int nblocks, i, err;
mlog_entry_void();
sb = dir->i_sb;
nblocks = i_size_read(dir) >> sb->s_blocksize_bits;
@ -1166,7 +1162,7 @@ static int __ocfs2_delete_entry(handle_t *handle, struct inode *dir,
int i, status = -ENOENT;
ocfs2_journal_access_func access = ocfs2_journal_access_db;
mlog_entry("(0x%p, 0x%p, 0x%p, 0x%p)\n", handle, dir, de_del, bh);
mlog(0, "(0x%p, 0x%p, 0x%p, 0x%p)\n", handle, dir, de_del, bh);
if (OCFS2_I(dir)->ip_dyn_features & OCFS2_INLINE_DATA_FL)
access = ocfs2_journal_access_di;
@ -1632,8 +1628,6 @@ int __ocfs2_add_entry(handle_t *handle,
struct buffer_head *insert_bh = lookup->dl_leaf_bh;
char *data_start = insert_bh->b_data;
mlog_entry_void();
if (!namelen)
return -EINVAL;
@ -2028,8 +2022,8 @@ int ocfs2_readdir(struct file * filp, void * dirent, filldir_t filldir)
struct inode *inode = filp->f_path.dentry->d_inode;
int lock_level = 0;
mlog_entry("dirino=%llu\n",
(unsigned long long)OCFS2_I(inode)->ip_blkno);
mlog(0, "dirino=%llu\n",
(unsigned long long)OCFS2_I(inode)->ip_blkno);
error = ocfs2_inode_lock_atime(inode, filp->f_vfsmnt, &lock_level);
if (lock_level && error >= 0) {
@ -2114,8 +2108,8 @@ int ocfs2_check_dir_for_entry(struct inode *dir,
int ret;
struct ocfs2_dir_lookup_result lookup = { NULL, };
mlog_entry("dir %llu, name '%.*s'\n",
(unsigned long long)OCFS2_I(dir)->ip_blkno, namelen, name);
mlog(0, "dir %llu, name '%.*s'\n",
(unsigned long long)OCFS2_I(dir)->ip_blkno, namelen, name);
ret = -EEXIST;
if (ocfs2_find_entry(name, namelen, dir, &lookup) == 0)
@ -2324,8 +2318,6 @@ static int ocfs2_fill_new_dir_el(struct ocfs2_super *osb,
struct buffer_head *new_bh = NULL;
struct ocfs2_dir_entry *de;
mlog_entry_void();
if (ocfs2_new_dir_wants_trailer(inode))
size = ocfs2_dir_trailer_blk_off(parent->i_sb);
@ -3270,8 +3262,6 @@ static int ocfs2_extend_dir(struct ocfs2_super *osb,
struct ocfs2_extent_tree et;
struct buffer_head *dx_root_bh = lookup->dl_dx_root_bh;
mlog_entry_void();
if (OCFS2_I(dir)->ip_dyn_features & OCFS2_INLINE_DATA_FL) {
/*
* This would be a code error as an inline directory should

6
fs/ocfs2/dlm/dlmconvert.c
View File

@ -128,8 +128,8 @@ static enum dlm_status __dlmconvert_master(struct dlm_ctxt *dlm,
assert_spin_locked(&res->spinlock);
mlog_entry("type=%d, convert_type=%d, new convert_type=%d\n",
lock->ml.type, lock->ml.convert_type, type);
mlog(0, "type=%d, convert_type=%d, new convert_type=%d\n",
lock->ml.type, lock->ml.convert_type, type);
spin_lock(&lock->spinlock);
@ -353,7 +353,7 @@ static enum dlm_status dlm_send_remote_convert_request(struct dlm_ctxt *dlm,
struct kvec vec[2];
size_t veclen = 1;
mlog_entry("%.*s\n", res->lockname.len, res->lockname.name);
mlog(0, "%.*s\n", res->lockname.len, res->lockname.name);
memset(&convert, 0, sizeof(struct dlm_convert_lock));
convert.node_idx = dlm->node_num;

8
fs/ocfs2/dlm/dlmdomain.c
View File

@ -188,7 +188,7 @@ struct dlm_lock_resource * __dlm_lookup_lockres_full(struct dlm_ctxt *dlm,
struct hlist_head *bucket;
struct hlist_node *list;
mlog_entry("%.*s\n", len, name);
mlog(0, "%.*s\n", len, name);
assert_spin_locked(&dlm->spinlock);
@ -222,7 +222,7 @@ struct dlm_lock_resource * __dlm_lookup_lockres(struct dlm_ctxt *dlm,
{
struct dlm_lock_resource *res = NULL;
mlog_entry("%.*s\n", len, name);
mlog(0, "%.*s\n", len, name);
assert_spin_locked(&dlm->spinlock);
@ -531,7 +531,7 @@ static int dlm_exit_domain_handler(struct o2net_msg *msg, u32 len, void *data,
unsigned int node;
struct dlm_exit_domain *exit_msg = (struct dlm_exit_domain *) msg->buf;
mlog_entry("%p %u %p", msg, len, data);
mlog(0, "%p %u %p", msg, len, data);
if (!dlm_grab(dlm))
return 0;
@ -1553,7 +1553,7 @@ static int dlm_try_to_join_domain(struct dlm_ctxt *dlm)
struct domain_join_ctxt *ctxt;
enum dlm_query_join_response_code response = JOIN_DISALLOW;
mlog_entry("%p", dlm);
mlog(0, "%p", dlm);
ctxt = kzalloc(sizeof(*ctxt), GFP_KERNEL);
if (!ctxt) {

10
fs/ocfs2/dlm/dlmlock.c
View File

@ -128,7 +128,7 @@ static enum dlm_status dlmlock_master(struct dlm_ctxt *dlm,
int call_ast = 0, kick_thread = 0;
enum dlm_status status = DLM_NORMAL;
mlog_entry("type=%d\n", lock->ml.type);
mlog(0, "type=%d\n", lock->ml.type);
spin_lock(&res->spinlock);
/* if called from dlm_create_lock_handler, need to
@ -227,8 +227,8 @@ static enum dlm_status dlmlock_remote(struct dlm_ctxt *dlm,
enum dlm_status status = DLM_DENIED;
int lockres_changed = 1;
mlog_entry("type=%d\n", lock->ml.type);
mlog(0, "lockres %.*s, flags = 0x%x\n", res->lockname.len,
mlog(0, "type=%d, lockres %.*s, flags = 0x%x\n",
lock->ml.type, res->lockname.len,
res->lockname.name, flags);
spin_lock(&res->spinlock);
@ -308,8 +308,6 @@ static enum dlm_status dlm_send_remote_lock_request(struct dlm_ctxt *dlm,
int tmpret, status = 0;
enum dlm_status ret;
mlog_entry_void();
memset(&create, 0, sizeof(create));
create.node_idx = dlm->node_num;
create.requested_type = lock->ml.type;
@ -477,8 +475,6 @@ int dlm_create_lock_handler(struct o2net_msg *msg, u32 len, void *data,
BUG_ON(!dlm);
mlog_entry_void();
if (!dlm_grab(dlm))
return DLM_REJECTED;

6
fs/ocfs2/dlm/dlmmaster.c
View File

@ -426,8 +426,6 @@ static void dlm_mle_release(struct kref *kref)
struct dlm_master_list_entry *mle;
struct dlm_ctxt *dlm;
mlog_entry_void();
mle = container_of(kref, struct dlm_master_list_entry, mle_refs);
dlm = mle->dlm;
@ -3120,8 +3118,6 @@ static int dlm_add_migration_mle(struct dlm_ctxt *dlm,
*oldmle = NULL;
mlog_entry_void();
assert_spin_locked(&dlm->spinlock);
assert_spin_locked(&dlm->master_lock);
@ -3261,7 +3257,7 @@ void dlm_clean_master_list(struct dlm_ctxt *dlm, u8 dead_node)
struct hlist_node *list;
unsigned int i;
mlog_entry("dlm=%s, dead node=%u\n", dlm->name, dead_node);
mlog(0, "dlm=%s, dead node=%u\n", dlm->name, dead_node);
top:
assert_spin_locked(&dlm->spinlock);

4
fs/ocfs2/dlm/dlmrecovery.c
View File

@ -2083,8 +2083,6 @@ static void dlm_finish_local_lockres_recovery(struct dlm_ctxt *dlm,
struct hlist_head *bucket;
struct dlm_lock_resource *res, *next;
mlog_entry_void();
assert_spin_locked(&dlm->spinlock);
list_for_each_entry_safe(res, next, &dlm->reco.resources, recovering) {
@ -2607,8 +2605,6 @@ static int dlm_send_begin_reco_message(struct dlm_ctxt *dlm, u8 dead_node)
int nodenum;
int status;
mlog_entry("%u\n", dead_node);
mlog(0, "%s: dead node is %u\n", dlm->name, dead_node);
spin_lock(&dlm->spinlock);

4
fs/ocfs2/dlm/dlmunlock.c
View File

@ -317,7 +317,7 @@ static enum dlm_status dlm_send_remote_unlock_request(struct dlm_ctxt *dlm,
struct kvec vec[2];
size_t veclen = 1;
mlog_entry("%.*s\n", res->lockname.len, res->lockname.name);
mlog(0, "%.*s\n", res->lockname.len, res->lockname.name);
if (owner == dlm->node_num) {
/* ended up trying to contact ourself. this means
@ -588,8 +588,6 @@ enum dlm_status dlmunlock(struct dlm_ctxt *dlm, struct dlm_lockstatus *lksb,
struct dlm_lock *lock = NULL;
int call_ast, is_master;
mlog_entry_void();
if (!lksb) {
dlm_error(DLM_BADARGS);
return DLM_BADARGS;

78
fs/ocfs2/dlmglue.c
View File

@ -397,8 +397,6 @@ static void ocfs2_build_lock_name(enum ocfs2_lock_type type,
{
int len;
mlog_entry_void();
BUG_ON(type >= OCFS2_NUM_LOCK_TYPES);
len = snprintf(name, OCFS2_LOCK_ID_MAX_LEN, "%c%s%016llx%08x",
@ -729,8 +727,6 @@ void ocfs2_refcount_lock_res_init(struct ocfs2_lock_res *lockres,
void ocfs2_lock_res_free(struct ocfs2_lock_res *res)
{
mlog_entry_void();
if (!(res->l_flags & OCFS2_LOCK_INITIALIZED))
return;
@ -762,8 +758,6 @@ void ocfs2_lock_res_free(struct ocfs2_lock_res *res)
static inline void ocfs2_inc_holders(struct ocfs2_lock_res *lockres,
int level)
{
mlog_entry_void();
BUG_ON(!lockres);
switch(level) {
@ -783,8 +777,6 @@ static inline void ocfs2_inc_holders(struct ocfs2_lock_res *lockres,
static inline void ocfs2_dec_holders(struct ocfs2_lock_res *lockres,
int level)
{
mlog_entry_void();
BUG_ON(!lockres);
switch(level) {
@ -846,8 +838,6 @@ static void lockres_clear_flags(struct ocfs2_lock_res *lockres,
static inline void ocfs2_generic_handle_downconvert_action(struct ocfs2_lock_res *lockres)
{
mlog_entry_void();
BUG_ON(!(lockres->l_flags & OCFS2_LOCK_BUSY));
BUG_ON(!(lockres->l_flags & OCFS2_LOCK_ATTACHED));
BUG_ON(!(lockres->l_flags & OCFS2_LOCK_BLOCKED));
@ -866,8 +856,6 @@ static inline void ocfs2_generic_handle_downconvert_action(struct ocfs2_lock_res
static inline void ocfs2_generic_handle_convert_action(struct ocfs2_lock_res *lockres)
{
mlog_entry_void();
BUG_ON(!(lockres->l_flags & OCFS2_LOCK_BUSY));
BUG_ON(!(lockres->l_flags & OCFS2_LOCK_ATTACHED));
@ -895,8 +883,6 @@ static inline void ocfs2_generic_handle_convert_action(struct ocfs2_lock_res *lo
static inline void ocfs2_generic_handle_attach_action(struct ocfs2_lock_res *lockres)
{
mlog_entry_void();
BUG_ON((!(lockres->l_flags & OCFS2_LOCK_BUSY)));
BUG_ON(lockres->l_flags & OCFS2_LOCK_ATTACHED);
@ -916,7 +902,6 @@ static int ocfs2_generic_handle_bast(struct ocfs2_lock_res *lockres,
int level)
{
int needs_downconvert = 0;
mlog_entry_void();
assert_spin_locked(&lockres->l_lock);
@ -1151,8 +1136,6 @@ static void ocfs2_unlock_ast(struct ocfs2_dlm_lksb *lksb, int error)
struct ocfs2_lock_res *lockres = ocfs2_lksb_to_lock_res(lksb);
unsigned long flags;
mlog_entry_void();
mlog(ML_BASTS, "UNLOCK AST fired for lockres %s, action = %d\n",
lockres->l_name, lockres->l_unlock_action);
@ -1233,7 +1216,6 @@ static inline void ocfs2_recover_from_dlm_error(struct ocfs2_lock_res *lockres,
{
unsigned long flags;
mlog_entry_void();
spin_lock_irqsave(&lockres->l_lock, flags);
lockres_clear_flags(lockres, OCFS2_LOCK_BUSY);
lockres_clear_flags(lockres, OCFS2_LOCK_UPCONVERT_FINISHING);
@ -1260,8 +1242,6 @@ static int ocfs2_lock_create(struct ocfs2_super *osb,
unsigned long flags;
unsigned int gen;
mlog_entry_void();
mlog(0, "lock %s, level = %d, flags = %u\n", lockres->l_name, level,
dlm_flags);
@ -1416,8 +1396,6 @@ static int __ocfs2_cluster_lock(struct ocfs2_super *osb,
unsigned int gen;
int noqueue_attempted = 0;
mlog_entry_void();
ocfs2_init_mask_waiter(&mw);
if (lockres->l_ops->flags & LOCK_TYPE_USES_LVB)
@ -1605,7 +1583,6 @@ static void __ocfs2_cluster_unlock(struct ocfs2_super *osb,
{
unsigned long flags;
mlog_entry_void();
spin_lock_irqsave(&lockres->l_lock, flags);
ocfs2_dec_holders(lockres, level);
ocfs2_downconvert_on_unlock(osb, lockres);
@ -1648,8 +1625,6 @@ int ocfs2_create_new_inode_locks(struct inode *inode)
BUG_ON(!inode);
BUG_ON(!ocfs2_inode_is_new(inode));
mlog_entry_void();
mlog(0, "Inode %llu\n", (unsigned long long)OCFS2_I(inode)->ip_blkno);
/* NOTE: That we don't increment any of the holder counts, nor
@ -1695,8 +1670,6 @@ int ocfs2_rw_lock(struct inode *inode, int write)
BUG_ON(!inode);
mlog_entry_void();
mlog(0, "inode %llu take %s RW lock\n",
(unsigned long long)OCFS2_I(inode)->ip_blkno,
write ? "EXMODE" : "PRMODE");
@ -1725,8 +1698,6 @@ void ocfs2_rw_unlock(struct inode *inode, int write)
struct ocfs2_lock_res *lockres = &OCFS2_I(inode)->ip_rw_lockres;
struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
mlog_entry_void();
mlog(0, "inode %llu drop %s RW lock\n",
(unsigned long long)OCFS2_I(inode)->ip_blkno,
write ? "EXMODE" : "PRMODE");
@ -1748,8 +1719,6 @@ int ocfs2_open_lock(struct inode *inode)
BUG_ON(!inode);
mlog_entry_void();
mlog(0, "inode %llu take PRMODE open lock\n",
(unsigned long long)OCFS2_I(inode)->ip_blkno);
@ -1776,8 +1745,6 @@ int ocfs2_try_open_lock(struct inode *inode, int write)
BUG_ON(!inode);
mlog_entry_void();
mlog(0, "inode %llu try to take %s open lock\n",
(unsigned long long)OCFS2_I(inode)->ip_blkno,
write ? "EXMODE" : "PRMODE");
@ -1811,8 +1778,6 @@ void ocfs2_open_unlock(struct inode *inode)
struct ocfs2_lock_res *lockres = &OCFS2_I(inode)->ip_open_lockres;
struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
mlog_entry_void();
mlog(0, "inode %llu drop open lock\n",
(unsigned long long)OCFS2_I(inode)->ip_blkno);
@ -2043,8 +2008,6 @@ static void ocfs2_downconvert_on_unlock(struct ocfs2_super *osb,
{
int kick = 0;
mlog_entry_void();
/* If we know that another node is waiting on our lock, kick
* the downconvert thread * pre-emptively when we reach a release
* condition. */
@ -2095,8 +2058,6 @@ static void __ocfs2_stuff_meta_lvb(struct inode *inode)
struct ocfs2_lock_res *lockres = &oi->ip_inode_lockres;
struct ocfs2_meta_lvb *lvb;
mlog_entry_void();
lvb = ocfs2_dlm_lvb(&lockres->l_lksb);
/*
@ -2145,8 +2106,6 @@ static void ocfs2_refresh_inode_from_lvb(struct inode *inode)
struct ocfs2_lock_res *lockres = &oi->ip_inode_lockres;
struct ocfs2_meta_lvb *lvb;
mlog_entry_void();
mlog_meta_lvb(0, lockres);
lvb = ocfs2_dlm_lvb(&lockres->l_lksb);
@ -2205,8 +2164,6 @@ static int ocfs2_should_refresh_lock_res(struct ocfs2_lock_res *lockres)
unsigned long flags;
int status = 0;
mlog_entry_void();
refresh_check:
spin_lock_irqsave(&lockres->l_lock, flags);
if (!(lockres->l_flags & OCFS2_LOCK_NEEDS_REFRESH)) {
@ -2237,7 +2194,6 @@ static inline void ocfs2_complete_lock_res_refresh(struct ocfs2_lock_res *lockre
int status)
{
unsigned long flags;
mlog_entry_void();
spin_lock_irqsave(&lockres->l_lock, flags);
lockres_clear_flags(lockres, OCFS2_LOCK_REFRESHING);
@ -2260,8 +2216,6 @@ static int ocfs2_inode_lock_update(struct inode *inode,
struct ocfs2_dinode *fe;
struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
mlog_entry_void();
if (ocfs2_mount_local(osb))
goto bail;
@ -2374,8 +2328,6 @@ int ocfs2_inode_lock_full_nested(struct inode *inode,
BUG_ON(!inode);
mlog_entry_void();
mlog(0, "inode %llu, take %s META lock\n",
(unsigned long long)OCFS2_I(inode)->ip_blkno,
ex ? "EXMODE" : "PRMODE");
@ -2517,7 +2469,6 @@ int ocfs2_inode_lock_atime(struct inode *inode,
{
int ret;
mlog_entry_void();
ret = ocfs2_inode_lock(inode, NULL, 0);
if (ret < 0) {
mlog_errno(ret);
@ -2556,8 +2507,6 @@ void ocfs2_inode_unlock(struct inode *inode,
struct ocfs2_lock_res *lockres = &OCFS2_I(inode)->ip_inode_lockres;
struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
mlog_entry_void();
mlog(0, "inode %llu drop %s META lock\n",
(unsigned long long)OCFS2_I(inode)->ip_blkno,
ex ? "EXMODE" : "PRMODE");
@ -2617,8 +2566,6 @@ int ocfs2_super_lock(struct ocfs2_super *osb,
int level = ex ? DLM_LOCK_EX : DLM_LOCK_PR;
struct ocfs2_lock_res *lockres = &osb->osb_super_lockres;
mlog_entry_void();
if (ocfs2_is_hard_readonly(osb))
return -EROFS;
@ -3054,8 +3001,6 @@ int ocfs2_dlm_init(struct ocfs2_super *osb)
int status = 0;
struct ocfs2_cluster_connection *conn = NULL;
mlog_entry_void();
if (ocfs2_mount_local(osb)) {
osb->node_num = 0;
goto local;
@ -3119,8 +3064,6 @@ bail:
void ocfs2_dlm_shutdown(struct ocfs2_super *osb,
int hangup_pending)
{
mlog_entry_void();
ocfs2_drop_osb_locks(osb);
/*
@ -3284,8 +3227,6 @@ int ocfs2_drop_inode_locks(struct inode *inode)
{
int status, err;
mlog_entry_void();
/* No need to call ocfs2_mark_lockres_freeing here -
* ocfs2_clear_inode has done it for us. */
@ -3352,8 +3293,6 @@ static int ocfs2_downconvert_lock(struct ocfs2_super *osb,
int ret;
u32 dlm_flags = DLM_LKF_CONVERT;
mlog_entry_void();
mlog(ML_BASTS, "lockres %s, level %d => %d\n", lockres->l_name,
lockres->l_level, new_level);
@ -3385,8 +3324,6 @@ static int ocfs2_prepare_cancel_convert(struct ocfs2_super *osb,
{
assert_spin_locked(&lockres->l_lock);
mlog_entry_void();
if (lockres->l_unlock_action == OCFS2_UNLOCK_CANCEL_CONVERT) {
/* If we're already trying to cancel a lock conversion
* then just drop the spinlock and allow the caller to
@ -3416,8 +3353,6 @@ static int ocfs2_cancel_convert(struct ocfs2_super *osb,
{
int ret;
mlog_entry_void();
ret = ocfs2_dlm_unlock(osb->cconn, &lockres->l_lksb,
DLM_LKF_CANCEL);
if (ret) {
@ -3443,8 +3378,6 @@ static int ocfs2_unblock_lock(struct ocfs2_super *osb,
int set_lvb = 0;
unsigned int gen;
mlog_entry_void();
spin_lock_irqsave(&lockres->l_lock, flags);
recheck:
@ -3859,8 +3792,6 @@ static void ocfs2_set_qinfo_lvb(struct ocfs2_lock_res *lockres)
struct mem_dqinfo *info = sb_dqinfo(oinfo->dqi_gi.dqi_sb,
oinfo->dqi_gi.dqi_type);
mlog_entry_void();
lvb = ocfs2_dlm_lvb(&lockres->l_lksb);
lvb->lvb_version = OCFS2_QINFO_LVB_VERSION;
lvb->lvb_bgrace = cpu_to_be32(info->dqi_bgrace);
@ -3879,7 +3810,6 @@ void ocfs2_qinfo_unlock(struct ocfs2_mem_dqinfo *oinfo, int ex)
struct ocfs2_super *osb = OCFS2_SB(oinfo->dqi_gi.dqi_sb);
int level = ex ? DLM_LOCK_EX : DLM_LOCK_PR;
mlog_entry_void();
if (!ocfs2_is_hard_readonly(osb) && !ocfs2_mount_local(osb))
ocfs2_cluster_unlock(osb, lockres, level);
mlog_exit_void();
@ -3937,8 +3867,6 @@ int ocfs2_qinfo_lock(struct ocfs2_mem_dqinfo *oinfo, int ex)
int level = ex ? DLM_LOCK_EX : DLM_LOCK_PR;
int status = 0;
mlog_entry_void();
/* On RO devices, locking really isn't needed... */
if (ocfs2_is_hard_readonly(osb)) {
if (ex)
@ -4007,8 +3935,6 @@ static void ocfs2_process_blocked_lock(struct ocfs2_super *osb,
* considered valid until we remove the OCFS2_LOCK_QUEUED
* flag. */
mlog_entry_void();
BUG_ON(!lockres);
BUG_ON(!lockres->l_ops);
@ -4049,8 +3975,6 @@ unqueue:
static void ocfs2_schedule_blocked_lock(struct ocfs2_super *osb,
struct ocfs2_lock_res *lockres)
{
mlog_entry_void();
assert_spin_locked(&lockres->l_lock);
if (lockres->l_flags & OCFS2_LOCK_FREEING) {
@ -4080,8 +4004,6 @@ static void ocfs2_downconvert_thread_do_work(struct ocfs2_super *osb)
unsigned long processed;
struct ocfs2_lock_res *lockres;
mlog_entry_void();
spin_lock(&osb->dc_task_lock);
/* grab this early so we know to try again if a state change and
* wake happens part-way through our work */

12
fs/ocfs2/export.c
View File

@ -56,7 +56,7 @@ static struct dentry *ocfs2_get_dentry(struct super_block *sb,
int status, set;
struct dentry *result;
mlog_entry("(0x%p, 0x%p)\n", sb, handle);
mlog(0, "(0x%p, 0x%p)\n", sb, handle);
if (blkno == 0) {
mlog(0, "nfs wants inode with blkno: 0\n");
@ -152,8 +152,8 @@ static struct dentry *ocfs2_get_parent(struct dentry *child)
struct dentry *parent;
struct inode *dir = child->d_inode;
mlog_entry("(0x%p, '%.*s')\n", child,
child->d_name.len, child->d_name.name);
mlog(0, "(0x%p, '%.*s')\n", child,
child->d_name.len, child->d_name.name);
mlog(0, "find parent of directory %llu\n",
(unsigned long long)OCFS2_I(dir)->ip_blkno);
@ -193,9 +193,9 @@ static int ocfs2_encode_fh(struct dentry *dentry, u32 *fh_in, int *max_len,
u32 generation;
__le32 *fh = (__force __le32 *) fh_in;
mlog_entry("(0x%p, '%.*s', 0x%p, %d, %d)\n", dentry,
dentry->d_name.len, dentry->d_name.name,
fh, len, connectable);
mlog(0, "(0x%p, '%.*s', 0x%p, %d, %d)\n", dentry,
dentry->d_name.len, dentry->d_name.name,
fh, len, connectable);
if (connectable && (len < 6)) {
*max_len = 6;

8
fs/ocfs2/extent_map.c
View File

@ -841,10 +841,10 @@ int ocfs2_read_virt_blocks(struct inode *inode, u64 v_block, int nr,
u64 p_block, p_count;
int i, count, done = 0;
mlog_entry("(inode = %p, v_block = %llu, nr = %d, bhs = %p, "
"flags = %x, validate = %p)\n",
inode, (unsigned long long)v_block, nr, bhs, flags,
validate);
mlog(0, "(inode = %p, v_block = %llu, nr = %d, bhs = %p, "
"flags = %x, validate = %p)\n",
inode, (unsigned long long)v_block, nr, bhs, flags,
validate);
if (((v_block + nr - 1) << inode->i_sb->s_blocksize_bits) >=
i_size_read(inode)) {

73
fs/ocfs2/file.c
View File

@ -99,8 +99,8 @@ static int ocfs2_file_open(struct inode *inode, struct file *file)
int mode = file->f_flags;
struct ocfs2_inode_info *oi = OCFS2_I(inode);
mlog_entry("(0x%p, 0x%p, '%.*s')\n", inode, file,
file->f_path.dentry->d_name.len, file->f_path.dentry->d_name.name);
mlog(0, "(0x%p, 0x%p, '%.*s')\n", inode, file,
file->f_path.dentry->d_name.len, file->f_path.dentry->d_name.name);
if (file->f_mode & FMODE_WRITE)
dquot_initialize(inode);
@ -143,9 +143,9 @@ static int ocfs2_file_release(struct inode *inode, struct file *file)
{
struct ocfs2_inode_info *oi = OCFS2_I(inode);
mlog_entry("(0x%p, 0x%p, '%.*s')\n", inode, file,
file->f_path.dentry->d_name.len,
file->f_path.dentry->d_name.name);
mlog(0, "(0x%p, 0x%p, '%.*s')\n", inode, file,
file->f_path.dentry->d_name.len,
file->f_path.dentry->d_name.name);
spin_lock(&oi->ip_lock);
if (!--oi->ip_open_count)
@ -177,9 +177,9 @@ static int ocfs2_sync_file(struct file *file, int datasync)
struct inode *inode = file->f_mapping->host;
struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
mlog_entry("(0x%p, %d, 0x%p, '%.*s')\n", file, datasync,
file->f_path.dentry, file->f_path.dentry->d_name.len,
file->f_path.dentry->d_name.name);
mlog(0, "(0x%p, %d, 0x%p, '%.*s')\n", file, datasync,
file->f_path.dentry, file->f_path.dentry->d_name.len,
file->f_path.dentry->d_name.name);
if (datasync && !(inode->i_state & I_DIRTY_DATASYNC)) {
/*
@ -251,8 +251,6 @@ int ocfs2_update_inode_atime(struct inode *inode,
handle_t *handle;
struct ocfs2_dinode *di = (struct ocfs2_dinode *) bh->b_data;
mlog_entry_void();
handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS);
if (IS_ERR(handle)) {
ret = PTR_ERR(handle);
@ -291,7 +289,6 @@ static int ocfs2_set_inode_size(handle_t *handle,
{
int status;
mlog_entry_void();
i_size_write(inode, new_i_size);
inode->i_blocks = ocfs2_inode_sector_count(inode);
inode->i_ctime = inode->i_mtime = CURRENT_TIME;
@ -375,8 +372,6 @@ static int ocfs2_orphan_for_truncate(struct ocfs2_super *osb,
struct ocfs2_dinode *di;
u64 cluster_bytes;
mlog_entry_void();
/*
* We need to CoW the cluster contains the offset if it is reflinked
* since we will call ocfs2_zero_range_for_truncate later which will
@ -442,9 +437,9 @@ static int ocfs2_truncate_file(struct inode *inode,
struct ocfs2_dinode *fe = NULL;
struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
mlog_entry("(inode = %llu, new_i_size = %llu\n",
(unsigned long long)OCFS2_I(inode)->ip_blkno,
(unsigned long long)new_i_size);
mlog(0, "(inode = %llu, new_i_size = %llu\n",
(unsigned long long)OCFS2_I(inode)->ip_blkno,
(unsigned long long)new_i_size);
/* We trust di_bh because it comes from ocfs2_inode_lock(), which
* already validated it */
@ -578,7 +573,7 @@ static int __ocfs2_extend_allocation(struct inode *inode, u32 logical_start,
struct ocfs2_extent_tree et;
int did_quota = 0;
mlog_entry("(clusters_to_add = %u)\n", clusters_to_add);
mlog(0, "(clusters_to_add = %u)\n", clusters_to_add);
/*
* This function only exists for file systems which don't
@ -1113,8 +1108,8 @@ int ocfs2_setattr(struct dentry *dentry, struct iattr *attr)
struct dquot *transfer_to[MAXQUOTAS] = { };
int qtype;
mlog_entry("(0x%p, '%.*s')\n", dentry,
dentry->d_name.len, dentry->d_name.name);
mlog(0, "(0x%p, '%.*s')\n", dentry,
dentry->d_name.len, dentry->d_name.name);
/* ensuring we don't even attempt to truncate a symlink */
if (S_ISLNK(inode->i_mode))
@ -1287,8 +1282,6 @@ int ocfs2_getattr(struct vfsmount *mnt,
struct ocfs2_super *osb = sb->s_fs_info;
int err;
mlog_entry_void();
err = ocfs2_inode_revalidate(dentry);
if (err) {
if (err != -ENOENT)
@ -1314,8 +1307,6 @@ int ocfs2_permission(struct inode *inode, int mask, unsigned int flags)
if (flags & IPERM_FLAG_RCU)
return -ECHILD;
mlog_entry_void();
ret = ocfs2_inode_lock(inode, NULL, 0);
if (ret) {
if (ret != -ENOENT)
@ -1339,8 +1330,8 @@ static int __ocfs2_write_remove_suid(struct inode *inode,
struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
struct ocfs2_dinode *di;
mlog_entry("(Inode %llu, mode 0%o)\n",
(unsigned long long)OCFS2_I(inode)->ip_blkno, inode->i_mode);
mlog(0, "(Inode %llu, mode 0%o)\n",
(unsigned long long)OCFS2_I(inode)->ip_blkno, inode->i_mode);
handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS);
if (IS_ERR(handle)) {
@ -2233,10 +2224,10 @@ static ssize_t ocfs2_file_aio_write(struct kiocb *iocb,
int full_coherency = !(osb->s_mount_opt &
OCFS2_MOUNT_COHERENCY_BUFFERED);
mlog_entry("(0x%p, %u, '%.*s')\n", file,
(unsigned int)nr_segs,
file->f_path.dentry->d_name.len,
file->f_path.dentry->d_name.name);
mlog(0, "(0x%p, %u, '%.*s')\n", file,
(unsigned int)nr_segs,
file->f_path.dentry->d_name.len,
file->f_path.dentry->d_name.name);
if (iocb->ki_left == 0)
return 0;
@ -2438,10 +2429,10 @@ static ssize_t ocfs2_file_splice_write(struct pipe_inode_info *pipe,
.u.file = out,
};
mlog_entry("(0x%p, 0x%p, %u, '%.*s')\n", out, pipe,
(unsigned int)len,
out->f_path.dentry->d_name.len,
out->f_path.dentry->d_name.name);
mlog(0, "(0x%p, 0x%p, %u, '%.*s')\n", out, pipe,
(unsigned int)len,
out->f_path.dentry->d_name.len,
out->f_path.dentry->d_name.name);
if (pipe->inode)
mutex_lock_nested(&pipe->inode->i_mutex, I_MUTEX_PARENT);
@ -2498,10 +2489,10 @@ static ssize_t ocfs2_file_splice_read(struct file *in,
int ret = 0, lock_level = 0;
struct inode *inode = in->f_path.dentry->d_inode;
mlog_entry("(0x%p, 0x%p, %u, '%.*s')\n", in, pipe,
(unsigned int)len,
in->f_path.dentry->d_name.len,
in->f_path.dentry->d_name.name);
mlog(0, "(0x%p, 0x%p, %u, '%.*s')\n", in, pipe,
(unsigned int)len,
in->f_path.dentry->d_name.len,
in->f_path.dentry->d_name.name);
/*
* See the comment in ocfs2_file_aio_read()
@ -2529,10 +2520,10 @@ static ssize_t ocfs2_file_aio_read(struct kiocb *iocb,
struct file *filp = iocb->ki_filp;
struct inode *inode = filp->f_path.dentry->d_inode;
mlog_entry("(0x%p, %u, '%.*s')\n", filp,
(unsigned int)nr_segs,
filp->f_path.dentry->d_name.len,
filp->f_path.dentry->d_name.name);
mlog(0, "(0x%p, %u, '%.*s')\n", filp,
(unsigned int)nr_segs,
filp->f_path.dentry->d_name.len,
filp->f_path.dentry->d_name.name);
if (!inode) {
ret = -EINVAL;

28
fs/ocfs2/inode.c
View File

@ -131,7 +131,7 @@ struct inode *ocfs2_iget(struct ocfs2_super *osb, u64 blkno, unsigned flags,
struct super_block *sb = osb->sb;
struct ocfs2_find_inode_args args;
mlog_entry("(blkno = %llu)\n", (unsigned long long)blkno);
mlog(0, "(blkno = %llu)\n", (unsigned long long)blkno);
/* Ok. By now we've either got the offsets passed to us by the
* caller, or we just pulled them off the bh. Lets do some
@ -192,7 +192,7 @@ static int ocfs2_find_actor(struct inode *inode, void *opaque)
struct ocfs2_inode_info *oi = OCFS2_I(inode);
int ret = 0;
mlog_entry("(0x%p, %lu, 0x%p)\n", inode, inode->i_ino, opaque);
mlog(0, "(0x%p, %lu, 0x%p)\n", inode, inode->i_ino, opaque);
args = opaque;
@ -218,7 +218,7 @@ static int ocfs2_init_locked_inode(struct inode *inode, void *opaque)
static struct lock_class_key ocfs2_quota_ip_alloc_sem_key,
ocfs2_file_ip_alloc_sem_key;
mlog_entry("inode = %p, opaque = %p\n", inode, opaque);
mlog(0, "inode = %p, opaque = %p\n", inode, opaque);
inode->i_ino = args->fi_ino;
OCFS2_I(inode)->ip_blkno = args->fi_blkno;
@ -246,8 +246,8 @@ void ocfs2_populate_inode(struct inode *inode, struct ocfs2_dinode *fe,
struct ocfs2_super *osb;
int use_plocks = 1;
mlog_entry("(0x%p, size:%llu)\n", inode,
(unsigned long long)le64_to_cpu(fe->i_size));
mlog(0, "(0x%p, size:%llu)\n", inode,
(unsigned long long)le64_to_cpu(fe->i_size));
sb = inode->i_sb;
osb = OCFS2_SB(sb);
@ -394,7 +394,7 @@ static int ocfs2_read_locked_inode(struct inode *inode,
int status, can_lock;
u32 generation = 0;
mlog_entry("(0x%p, 0x%p)\n", inode, args);
mlog(0, "(0x%p, 0x%p)\n", inode, args);
status = -EINVAL;
if (inode == NULL || inode->i_sb == NULL) {
@ -551,8 +551,6 @@ static int ocfs2_truncate_for_delete(struct ocfs2_super *osb,
struct ocfs2_dinode *fe;
handle_t *handle = NULL;
mlog_entry_void();
fe = (struct ocfs2_dinode *) fe_bh->b_data;
/*
@ -980,7 +978,7 @@ static void ocfs2_delete_inode(struct inode *inode)
sigset_t oldset;
struct buffer_head *di_bh = NULL;
mlog_entry("(inode->i_ino = %lu)\n", inode->i_ino);
mlog(0, "(inode->i_ino = %lu)\n", inode->i_ino);
/* When we fail in read_inode() we mark inode as bad. The second test
* catches the case when inode allocation fails before allocating
@ -1088,8 +1086,6 @@ static void ocfs2_clear_inode(struct inode *inode)
int status;
struct ocfs2_inode_info *oi = OCFS2_I(inode);
mlog_entry_void();
end_writeback(inode);
mlog(0, "Clearing inode: %llu, nlink = %u\n",
(unsigned long long)OCFS2_I(inode)->ip_blkno, inode->i_nlink);
@ -1204,8 +1200,6 @@ int ocfs2_drop_inode(struct inode *inode)
struct ocfs2_inode_info *oi = OCFS2_I(inode);
int res;
mlog_entry_void();
mlog(0, "Drop inode %llu, nlink = %u, ip_flags = 0x%x\n",
(unsigned long long)oi->ip_blkno, inode->i_nlink, oi->ip_flags);
@ -1226,8 +1220,8 @@ int ocfs2_inode_revalidate(struct dentry *dentry)
struct inode *inode = dentry->d_inode;
int status = 0;
mlog_entry("(inode = 0x%p, ino = %llu)\n", inode,
inode ? (unsigned long long)OCFS2_I(inode)->ip_blkno : 0ULL);
mlog(0, "(inode = 0x%p, ino = %llu)\n", inode,
inode ? (unsigned long long)OCFS2_I(inode)->ip_blkno : 0ULL);
if (!inode) {
mlog(0, "eep, no inode!\n");
@ -1271,8 +1265,8 @@ int ocfs2_mark_inode_dirty(handle_t *handle,
int status;
struct ocfs2_dinode *fe = (struct ocfs2_dinode *) bh->b_data;
mlog_entry("(inode %llu)\n",
(unsigned long long)OCFS2_I(inode)->ip_blkno);
mlog(0, "(inode %llu)\n",
(unsigned long long)OCFS2_I(inode)->ip_blkno);
status = ocfs2_journal_access_di(handle, INODE_CACHE(inode), bh,
OCFS2_JOURNAL_ACCESS_WRITE);

43
fs/ocfs2/journal.c
View File

@ -303,8 +303,6 @@ static int ocfs2_commit_cache(struct ocfs2_super *osb)
unsigned int flushed;
struct ocfs2_journal *journal = NULL;
mlog_entry_void();
journal = osb->journal;
/* Flush all pending commits and checkpoint the journal. */
@ -425,7 +423,6 @@ int ocfs2_extend_trans(handle_t *handle, int nblocks)
return 0;
old_nblocks = handle->h_buffer_credits;
mlog_entry_void();
mlog(0, "Trying to extend transaction by %d blocks\n", nblocks);
@ -622,12 +619,12 @@ static int __ocfs2_journal_access(handle_t *handle,
BUG_ON(!handle);
BUG_ON(!bh);
mlog_entry("bh->b_blocknr=%llu, type=%d (\"%s\"), bh->b_size = %zu\n",
(unsigned long long)bh->b_blocknr, type,
(type == OCFS2_JOURNAL_ACCESS_CREATE) ?
"OCFS2_JOURNAL_ACCESS_CREATE" :
"OCFS2_JOURNAL_ACCESS_WRITE",
bh->b_size);
mlog(0, "bh->b_blocknr=%llu, type=%d (\"%s\"), bh->b_size = %zu\n",
(unsigned long long)bh->b_blocknr, type,
(type == OCFS2_JOURNAL_ACCESS_CREATE) ?
"OCFS2_JOURNAL_ACCESS_CREATE" :
"OCFS2_JOURNAL_ACCESS_WRITE",
bh->b_size);
/* we can safely remove this assertion after testing. */
if (!buffer_uptodate(bh)) {
@ -737,8 +734,8 @@ void ocfs2_journal_dirty(handle_t *handle, struct buffer_head *bh)
{
int status;
mlog_entry("(bh->b_blocknr=%llu)\n",
(unsigned long long)bh->b_blocknr);
mlog(0, "(bh->b_blocknr=%llu)\n",
(unsigned long long)bh->b_blocknr);
status = jbd2_journal_dirty_metadata(handle, bh);
BUG_ON(status);
@ -775,8 +772,6 @@ int ocfs2_journal_init(struct ocfs2_journal *journal, int *dirty)
struct ocfs2_super *osb;
int inode_lock = 0;
mlog_entry_void();
BUG_ON(!journal);
osb = journal->j_osb;
@ -882,8 +877,6 @@ static int ocfs2_journal_toggle_dirty(struct ocfs2_super *osb,
struct buffer_head *bh = journal->j_bh;
struct ocfs2_dinode *fe;
mlog_entry_void();
fe = (struct ocfs2_dinode *)bh->b_data;
/* The journal bh on the osb always comes from ocfs2_journal_init()
@ -921,8 +914,6 @@ void ocfs2_journal_shutdown(struct ocfs2_super *osb)
struct inode *inode = NULL;
int num_running_trans = 0;
mlog_entry_void();
BUG_ON(!osb);
journal = osb->journal;
@ -1024,8 +1015,6 @@ int ocfs2_journal_load(struct ocfs2_journal *journal, int local, int replayed)
int status = 0;
struct ocfs2_super *osb;
mlog_entry_void();
BUG_ON(!journal);
osb = journal->j_osb;
@ -1070,8 +1059,6 @@ int ocfs2_journal_wipe(struct ocfs2_journal *journal, int full)
{
int status;
mlog_entry_void();
BUG_ON(!journal);
status = jbd2_journal_wipe(journal->j_journal, full);
@ -1124,8 +1111,6 @@ static int ocfs2_force_read_journal(struct inode *inode)
#define CONCURRENT_JOURNAL_FILL 32ULL
struct buffer_head *bhs[CONCURRENT_JOURNAL_FILL];
mlog_entry_void();
memset(bhs, 0, sizeof(struct buffer_head *) * CONCURRENT_JOURNAL_FILL);
num_blocks = ocfs2_blocks_for_bytes(inode->i_sb, inode->i_size);
@ -1194,8 +1179,6 @@ void ocfs2_complete_recovery(struct work_struct *work)
struct ocfs2_quota_recovery *qrec;
LIST_HEAD(tmp_la_list);
mlog_entry_void();
mlog(0, "completing recovery from keventd\n");
spin_lock(&journal->j_lock);
@ -1339,8 +1322,6 @@ static int __ocfs2_recovery_thread(void *arg)
int rm_quota_used = 0, i;
struct ocfs2_quota_recovery *qrec;
mlog_entry_void();
status = ocfs2_wait_on_mount(osb);
if (status < 0) {
goto bail;
@ -1461,8 +1442,8 @@ bail:
void ocfs2_recovery_thread(struct ocfs2_super *osb, int node_num)
{
mlog_entry("(node_num=%d, osb->node_num = %d)\n",
node_num, osb->node_num);
mlog(0, "(node_num=%d, osb->node_num = %d)\n",
node_num, osb->node_num);
mutex_lock(&osb->recovery_lock);
if (osb->disable_recovery)
@ -1688,8 +1669,8 @@ static int ocfs2_recover_node(struct ocfs2_super *osb,
struct ocfs2_dinode *la_copy = NULL;
struct ocfs2_dinode *tl_copy = NULL;
mlog_entry("(node_num=%d, slot_num=%d, osb->node_num = %d)\n",
node_num, slot_num, osb->node_num);
mlog(0, "(node_num=%d, slot_num=%d, osb->node_num = %d)\n",
node_num, slot_num, osb->node_num);
/* Should not ever be called to recover ourselves -- in that
* case we should've called ocfs2_journal_load instead. */

26
fs/ocfs2/localalloc.c
View File

@ -291,8 +291,6 @@ int ocfs2_load_local_alloc(struct ocfs2_super *osb)
struct inode *inode = NULL;
struct ocfs2_local_alloc *la;
mlog_entry_void();
if (osb->local_alloc_bits == 0)
goto bail;
@ -388,8 +386,6 @@ void ocfs2_shutdown_local_alloc(struct ocfs2_super *osb)
struct ocfs2_dinode *alloc_copy = NULL;
struct ocfs2_dinode *alloc = NULL;
mlog_entry_void();
cancel_delayed_work(&osb->la_enable_wq);
flush_workqueue(ocfs2_wq);
@ -502,7 +498,7 @@ int ocfs2_begin_local_alloc_recovery(struct ocfs2_super *osb,
struct inode *inode = NULL;
struct ocfs2_dinode *alloc;
mlog_entry("(slot_num = %d)\n", slot_num);
mlog(0, "(slot_num = %d)\n", slot_num);
*alloc_copy = NULL;
@ -570,8 +566,6 @@ int ocfs2_complete_local_alloc_recovery(struct ocfs2_super *osb,
struct buffer_head *main_bm_bh = NULL;
struct inode *main_bm_inode;
mlog_entry_void();
main_bm_inode = ocfs2_get_system_file_inode(osb,
GLOBAL_BITMAP_SYSTEM_INODE,
OCFS2_INVALID_SLOT);
@ -640,8 +634,6 @@ int ocfs2_reserve_local_alloc_bits(struct ocfs2_super *osb,
struct inode *local_alloc_inode;
unsigned int free_bits;
mlog_entry_void();
BUG_ON(!ac);
local_alloc_inode =
@ -749,7 +741,6 @@ int ocfs2_claim_local_alloc_bits(struct ocfs2_super *osb,
struct ocfs2_dinode *alloc;
struct ocfs2_local_alloc *la;
mlog_entry_void();
BUG_ON(ac->ac_which != OCFS2_AC_USE_LOCAL);
local_alloc_inode = ac->ac_inode;
@ -799,8 +790,6 @@ static u32 ocfs2_local_alloc_count_bits(struct ocfs2_dinode *alloc)
u32 count = 0;
struct ocfs2_local_alloc *la = OCFS2_LOCAL_ALLOC(alloc);
mlog_entry_void();
buffer = la->la_bitmap;
for (i = 0; i < le16_to_cpu(la->la_size); i++)
count += hweight8(buffer[i]);
@ -820,7 +809,7 @@ static int ocfs2_local_alloc_find_clear_bits(struct ocfs2_super *osb,
void *bitmap = NULL;
struct ocfs2_reservation_map *resmap = &osb->osb_la_resmap;
mlog_entry("(numbits wanted = %u)\n", *numbits);
mlog(0, "(numbits wanted = %u)\n", *numbits);
if (!alloc->id1.bitmap1.i_total) {
mlog(0, "No bits in my window!\n");
@ -903,7 +892,6 @@ static void ocfs2_clear_local_alloc(struct ocfs2_dinode *alloc)
{
struct ocfs2_local_alloc *la = OCFS2_LOCAL_ALLOC(alloc);
int i;
mlog_entry_void();
alloc->id1.bitmap1.i_total = 0;
alloc->id1.bitmap1.i_used = 0;
@ -952,9 +940,9 @@ static int ocfs2_sync_local_to_main(struct ocfs2_super *osb,
void *bitmap;
struct ocfs2_local_alloc *la = OCFS2_LOCAL_ALLOC(alloc);
mlog_entry("total = %u, used = %u\n",
le32_to_cpu(alloc->id1.bitmap1.i_total),
le32_to_cpu(alloc->id1.bitmap1.i_used));
mlog(0, "total = %u, used = %u\n",
le32_to_cpu(alloc->id1.bitmap1.i_total),
le32_to_cpu(alloc->id1.bitmap1.i_used));
if (!alloc->id1.bitmap1.i_total) {
mlog(0, "nothing to sync!\n");
@ -1148,8 +1136,6 @@ static int ocfs2_local_alloc_new_window(struct ocfs2_super *osb,
struct ocfs2_dinode *alloc = NULL;
struct ocfs2_local_alloc *la;
mlog_entry_void();
alloc = (struct ocfs2_dinode *) osb->local_alloc_bh->b_data;
la = OCFS2_LOCAL_ALLOC(alloc);
@ -1243,8 +1229,6 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb,
struct ocfs2_dinode *alloc_copy = NULL;
struct ocfs2_alloc_context *ac = NULL;
mlog_entry_void();
ocfs2_recalc_la_window(osb, OCFS2_LA_EVENT_SLIDE);
/* This will lock the main bitmap for us. */

2
fs/ocfs2/mmap.c
View File

@ -49,7 +49,7 @@ static int ocfs2_fault(struct vm_area_struct *area, struct vm_fault *vmf)
sigset_t oldset;
int ret;
mlog_entry("(area=%p, page offset=%lu)\n", area, vmf->pgoff);
mlog(0, "(area=%p, page offset=%lu)\n", area, vmf->pgoff);
ocfs2_block_signals(&oldset);
ret = filemap_fault(area, vmf);

74
fs/ocfs2/namei.c
View File

@ -106,8 +106,8 @@ static struct dentry *ocfs2_lookup(struct inode *dir, struct dentry *dentry,
struct dentry *ret;
struct ocfs2_inode_info *oi;
mlog_entry("(0x%p, 0x%p, '%.*s')\n", dir, dentry,
dentry->d_name.len, dentry->d_name.name);
mlog(0, "(0x%p, 0x%p, '%.*s')\n", dir, dentry,
dentry->d_name.len, dentry->d_name.name);
if (dentry->d_name.len > OCFS2_MAX_FILENAME_LEN) {
ret = ERR_PTR(-ENAMETOOLONG);
@ -235,9 +235,9 @@ static int ocfs2_mknod(struct inode *dir,
sigset_t oldset;
int did_block_signals = 0;
mlog_entry("(0x%p, 0x%p, %d, %lu, '%.*s')\n", dir, dentry, mode,
(unsigned long)dev, dentry->d_name.len,
dentry->d_name.name);
mlog(0, "(0x%p, 0x%p, %d, %lu, '%.*s')\n", dir, dentry, mode,
(unsigned long)dev, dentry->d_name.len,
dentry->d_name.name);
dquot_initialize(dir);
@ -354,9 +354,9 @@ static int ocfs2_mknod(struct inode *dir,
goto leave;
did_quota_inode = 1;
mlog_entry("(0x%p, 0x%p, %d, %lu, '%.*s')\n", dir, dentry,
inode->i_mode, (unsigned long)dev, dentry->d_name.len,
dentry->d_name.name);
mlog(0, "(0x%p, 0x%p, %d, %lu, '%.*s')\n", dir, dentry,
inode->i_mode, (unsigned long)dev, dentry->d_name.len,
dentry->d_name.name);
/* do the real work now. */
status = ocfs2_mknod_locked(osb, dir, inode, dev,
@ -615,8 +615,8 @@ static int ocfs2_mkdir(struct inode *dir,
{
int ret;
mlog_entry("(0x%p, 0x%p, %d, '%.*s')\n", dir, dentry, mode,
dentry->d_name.len, dentry->d_name.name);
mlog(0, "(0x%p, 0x%p, %d, '%.*s')\n", dir, dentry, mode,
dentry->d_name.len, dentry->d_name.name);
ret = ocfs2_mknod(dir, dentry, mode | S_IFDIR, 0);
mlog_exit(ret);
@ -630,8 +630,8 @@ static int ocfs2_create(struct inode *dir,
{
int ret;
mlog_entry("(0x%p, 0x%p, %d, '%.*s')\n", dir, dentry, mode,
dentry->d_name.len, dentry->d_name.name);
mlog(0, "(0x%p, 0x%p, %d, '%.*s')\n", dir, dentry, mode,
dentry->d_name.len, dentry->d_name.name);
ret = ocfs2_mknod(dir, dentry, mode | S_IFREG, 0);
mlog_exit(ret);
@ -652,9 +652,9 @@ static int ocfs2_link(struct dentry *old_dentry,
struct ocfs2_dir_lookup_result lookup = { NULL, };
sigset_t oldset;
mlog_entry("(inode=%lu, old='%.*s' new='%.*s')\n", inode->i_ino,
old_dentry->d_name.len, old_dentry->d_name.name,
dentry->d_name.len, dentry->d_name.name);
mlog(0, "(inode=%lu, old='%.*s' new='%.*s')\n", inode->i_ino,
old_dentry->d_name.len, old_dentry->d_name.name,
dentry->d_name.len, dentry->d_name.name);
if (S_ISDIR(inode->i_mode))
return -EPERM;
@ -809,8 +809,8 @@ static int ocfs2_unlink(struct inode *dir,
struct ocfs2_dir_lookup_result lookup = { NULL, };
struct ocfs2_dir_lookup_result orphan_insert = { NULL, };
mlog_entry("(0x%p, 0x%p, '%.*s')\n", dir, dentry,
dentry->d_name.len, dentry->d_name.name);
mlog(0, "(0x%p, 0x%p, '%.*s')\n", dir, dentry,
dentry->d_name.len, dentry->d_name.name);
dquot_initialize(dir);
@ -975,9 +975,9 @@ static int ocfs2_double_lock(struct ocfs2_super *osb,
struct buffer_head **tmpbh;
struct inode *tmpinode;
mlog_entry("(inode1 = %llu, inode2 = %llu)\n",
(unsigned long long)oi1->ip_blkno,
(unsigned long long)oi2->ip_blkno);
mlog(0, "(inode1 = %llu, inode2 = %llu)\n",
(unsigned long long)oi1->ip_blkno,
(unsigned long long)oi2->ip_blkno);
if (*bh1)
*bh1 = NULL;
@ -1067,10 +1067,10 @@ static int ocfs2_rename(struct inode *old_dir,
/* At some point it might be nice to break this function up a
* bit. */
mlog_entry("(0x%p, 0x%p, 0x%p, 0x%p, from='%.*s' to='%.*s')\n",
old_dir, old_dentry, new_dir, new_dentry,
old_dentry->d_name.len, old_dentry->d_name.name,
new_dentry->d_name.len, new_dentry->d_name.name);
mlog(0, "(0x%p, 0x%p, 0x%p, 0x%p, from='%.*s' to='%.*s')\n",
old_dir, old_dentry, new_dir, new_dentry,
old_dentry->d_name.len, old_dentry->d_name.name,
new_dentry->d_name.len, new_dentry->d_name.name);
dquot_initialize(old_dir);
dquot_initialize(new_dir);
@ -1501,9 +1501,9 @@ static int ocfs2_create_symlink_data(struct ocfs2_super *osb,
* write i_size + 1 bytes. */
blocks = (bytes_left + sb->s_blocksize - 1) >> sb->s_blocksize_bits;
mlog_entry("i_blocks = %llu, i_size = %llu, blocks = %d\n",
(unsigned long long)inode->i_blocks,
i_size_read(inode), blocks);
mlog(0, "i_blocks = %llu, i_size = %llu, blocks = %d\n",
(unsigned long long)inode->i_blocks,
i_size_read(inode), blocks);
/* Sanity check -- make sure we're going to fit. */
if (bytes_left >
@ -1610,8 +1610,8 @@ static int ocfs2_symlink(struct inode *dir,
sigset_t oldset;
int did_block_signals = 0;
mlog_entry("(0x%p, 0x%p, symname='%s' actual='%.*s')\n", dir,
dentry, symname, dentry->d_name.len, dentry->d_name.name);
mlog(0, "(0x%p, 0x%p, symname='%s' actual='%.*s')\n", dir,
dentry, symname, dentry->d_name.len, dentry->d_name.name);
dquot_initialize(dir);
@ -1713,9 +1713,9 @@ static int ocfs2_symlink(struct inode *dir,
goto bail;
did_quota_inode = 1;
mlog_entry("(0x%p, 0x%p, %d, '%.*s')\n", dir, dentry,
inode->i_mode, dentry->d_name.len,
dentry->d_name.name);
mlog(0, "(0x%p, 0x%p, %d, '%.*s')\n", dir, dentry,
inode->i_mode, dentry->d_name.len,
dentry->d_name.name);
status = ocfs2_mknod_locked(osb, dir, inode,
0, &new_fe_bh, parent_fe_bh, handle,
@ -1844,8 +1844,6 @@ static int ocfs2_blkno_stringify(u64 blkno, char *name)
{
int status, namelen;
mlog_entry_void();
namelen = snprintf(name, OCFS2_ORPHAN_NAMELEN + 1, "%016llx",
(long long)blkno);
if (namelen <= 0) {
@ -1997,7 +1995,7 @@ static int ocfs2_orphan_add(struct ocfs2_super *osb,
struct ocfs2_dinode *orphan_fe;
struct ocfs2_dinode *fe = (struct ocfs2_dinode *) fe_bh->b_data;
mlog_entry("(inode->i_ino = %lu)\n", inode->i_ino);
mlog(0, "(inode->i_ino = %lu)\n", inode->i_ino);
status = ocfs2_read_inode_block(orphan_dir_inode, &orphan_dir_bh);
if (status < 0) {
@ -2078,8 +2076,6 @@ int ocfs2_orphan_del(struct ocfs2_super *osb,
int status = 0;
struct ocfs2_dir_lookup_result lookup = { NULL, };
mlog_entry_void();
status = ocfs2_blkno_stringify(OCFS2_I(inode)->ip_blkno, name);
if (status < 0) {
mlog_errno(status);
@ -2358,8 +2354,8 @@ int ocfs2_mv_orphaned_inode_to_new(struct inode *dir,
struct buffer_head *di_bh = NULL;
struct ocfs2_dir_lookup_result lookup = { NULL, };
mlog_entry("(0x%p, 0x%p, %.*s')\n", dir, dentry,
dentry->d_name.len, dentry->d_name.name);
mlog(0, "(0x%p, 0x%p, %.*s')\n", dir, dentry,
dentry->d_name.len, dentry->d_name.name);
status = ocfs2_inode_lock(dir, &parent_di_bh, 1);
if (status < 0) {

14
fs/ocfs2/quota_global.c
View File

@ -343,8 +343,6 @@ int ocfs2_global_read_info(struct super_block *sb, int type)
u64 pcount;
int status;
mlog_entry_void();
/* Read global header */
gqinode = ocfs2_get_system_file_inode(OCFS2_SB(sb), ino[type],
OCFS2_INVALID_SLOT);
@ -596,7 +594,7 @@ static int ocfs2_sync_dquot_helper(struct dquot *dquot, unsigned long type)
struct ocfs2_super *osb = OCFS2_SB(sb);
int status = 0;
mlog_entry("id=%u qtype=%u type=%lu device=%s\n", dquot->dq_id,
mlog(0, "id=%u qtype=%u type=%lu device=%s\n", dquot->dq_id,
dquot->dq_type, type, sb->s_id);
if (type != dquot->dq_type)
goto out;
@ -649,7 +647,7 @@ static int ocfs2_write_dquot(struct dquot *dquot)
struct ocfs2_super *osb = OCFS2_SB(dquot->dq_sb);
int status = 0;
mlog_entry("id=%u, type=%d", dquot->dq_id, dquot->dq_type);
mlog(0, "id=%u, type=%d", dquot->dq_id, dquot->dq_type);
handle = ocfs2_start_trans(osb, OCFS2_QWRITE_CREDITS);
if (IS_ERR(handle)) {
@ -688,7 +686,7 @@ static int ocfs2_release_dquot(struct dquot *dquot)
struct ocfs2_super *osb = OCFS2_SB(dquot->dq_sb);
int status = 0;
mlog_entry("id=%u, type=%d", dquot->dq_id, dquot->dq_type);
mlog(0, "id=%u, type=%d", dquot->dq_id, dquot->dq_type);
mutex_lock(&dquot->dq_lock);
/* Check whether we are not racing with some other dqget() */
@ -745,7 +743,7 @@ static int ocfs2_acquire_dquot(struct dquot *dquot)
int need_alloc = ocfs2_global_qinit_alloc(sb, type);
handle_t *handle;
mlog_entry("id=%u, type=%d", dquot->dq_id, type);
mlog(0, "id=%u, type=%d", dquot->dq_id, type);
mutex_lock(&dquot->dq_lock);
/*
* We need an exclusive lock, because we're going to update use count
@ -831,7 +829,7 @@ static int ocfs2_mark_dquot_dirty(struct dquot *dquot)
handle_t *handle;
struct ocfs2_super *osb = OCFS2_SB(sb);
mlog_entry("id=%u, type=%d", dquot->dq_id, type);
mlog(0, "id=%u, type=%d", dquot->dq_id, type);
/* In case user set some limits, sync dquot immediately to global
* quota file so that information propagates quicker */
@ -879,8 +877,6 @@ static int ocfs2_write_info(struct super_block *sb, int type)
int status = 0;
struct ocfs2_mem_dqinfo *oinfo = sb_dqinfo(sb, type)->dqi_priv;
mlog_entry_void();
status = ocfs2_lock_global_qf(oinfo, 1);
if (status < 0)
goto out;

2
fs/ocfs2/quota_local.c
View File

@ -475,7 +475,7 @@ static int ocfs2_recover_local_quota_file(struct inode *lqinode,
struct ocfs2_recovery_chunk *rchunk, *next;
qsize_t spacechange, inodechange;
mlog_entry("ino=%lu type=%u", (unsigned long)lqinode->i_ino, type);
mlog(0, "ino=%lu type=%u", (unsigned long)lqinode->i_ino, type);
list_for_each_entry_safe(rchunk, next, &(rec->r_list[type]), rc_list) {
chunk = rchunk->rc_chunk;

8
fs/ocfs2/resize.c
View File

@ -103,8 +103,8 @@ static int ocfs2_update_last_group_and_inode(handle_t *handle,
u16 cl_bpc = le16_to_cpu(cl->cl_bpc);
u16 cl_cpg = le16_to_cpu(cl->cl_cpg);
mlog_entry("(new_clusters=%d, first_new_cluster = %u)\n",
new_clusters, first_new_cluster);
mlog(0, "(new_clusters=%d, first_new_cluster = %u)\n",
new_clusters, first_new_cluster);
ret = ocfs2_journal_access_gd(handle, INODE_CACHE(bm_inode),
group_bh, OCFS2_JOURNAL_ACCESS_WRITE);
@ -281,8 +281,6 @@ int ocfs2_group_extend(struct inode * inode, int new_clusters)
u32 first_new_cluster;
u64 lgd_blkno;
mlog_entry_void();
if (ocfs2_is_hard_readonly(osb) || ocfs2_is_soft_readonly(osb))
return -EROFS;
@ -472,8 +470,6 @@ int ocfs2_group_add(struct inode *inode, struct ocfs2_new_group_input *input)
struct ocfs2_chain_rec *cr;
u16 cl_bpc;
mlog_entry_void();
if (ocfs2_is_hard_readonly(osb) || ocfs2_is_soft_readonly(osb))
return -EROFS;

2
fs/ocfs2/slot_map.c
View File

@ -475,8 +475,6 @@ int ocfs2_find_slot(struct ocfs2_super *osb)
int slot;
struct ocfs2_slot_info *si;
mlog_entry_void();
si = osb->slot_info;
spin_lock(&osb->osb_lock);

35
fs/ocfs2/suballoc.c
View File

@ -389,8 +389,6 @@ static int ocfs2_block_group_fill(handle_t *handle,
struct ocfs2_group_desc *bg = (struct ocfs2_group_desc *) bg_bh->b_data;
struct super_block * sb = alloc_inode->i_sb;
mlog_entry_void();
if (((unsigned long long) bg_bh->b_blocknr) != group_blkno) {
ocfs2_error(alloc_inode->i_sb, "group block (%llu) != "
"b_blocknr (%llu)",
@ -707,8 +705,6 @@ static int ocfs2_block_group_alloc(struct ocfs2_super *osb,
BUG_ON(ocfs2_is_cluster_bitmap(alloc_inode));
mlog_entry_void();
cl = &fe->id2.i_chain;
status = ocfs2_reserve_clusters_with_limit(osb,
le16_to_cpu(cl->cl_cpg),
@ -814,8 +810,6 @@ static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb,
struct ocfs2_dinode *fe;
u32 free_bits;
mlog_entry_void();
alloc_inode = ocfs2_get_system_file_inode(osb, type, slot);
if (!alloc_inode) {
mlog_errno(-EINVAL);
@ -1189,8 +1183,6 @@ static int ocfs2_reserve_clusters_with_limit(struct ocfs2_super *osb,
{
int status;
mlog_entry_void();
*ac = kzalloc(sizeof(struct ocfs2_alloc_context), GFP_KERNEL);
if (!(*ac)) {
status = -ENOMEM;
@ -1357,8 +1349,6 @@ static inline int ocfs2_block_group_set_bits(handle_t *handle,
void *bitmap = bg->bg_bitmap;
int journal_type = OCFS2_JOURNAL_ACCESS_WRITE;
mlog_entry_void();
/* All callers get the descriptor via
* ocfs2_read_group_descriptor(). Any corruption is a code bug. */
BUG_ON(!OCFS2_IS_VALID_GROUP_DESC(bg));
@ -1888,8 +1878,6 @@ static int ocfs2_claim_suballoc_bits(struct ocfs2_alloc_context *ac,
struct ocfs2_chain_list *cl;
struct ocfs2_dinode *fe;
mlog_entry_void();
BUG_ON(ac->ac_bits_given >= ac->ac_bits_wanted);
BUG_ON(bits_wanted > (ac->ac_bits_wanted - ac->ac_bits_given));
BUG_ON(!ac->ac_bh);
@ -2201,8 +2189,6 @@ int ocfs2_claim_new_inode(handle_t *handle,
int status;
struct ocfs2_suballoc_result res;
mlog_entry_void();
BUG_ON(!ac);
BUG_ON(ac->ac_bits_given != 0);
BUG_ON(ac->ac_bits_wanted != 1);
@ -2307,8 +2293,6 @@ int __ocfs2_claim_clusters(handle_t *handle,
struct ocfs2_suballoc_result res = { .sr_blkno = 0, };
struct ocfs2_super *osb = OCFS2_SB(ac->ac_inode->i_sb);
mlog_entry_void();
BUG_ON(ac->ac_bits_given >= ac->ac_bits_wanted);
BUG_ON(ac->ac_which != OCFS2_AC_USE_LOCAL
@ -2392,8 +2376,6 @@ static int ocfs2_block_group_clear_bits(handle_t *handle,
unsigned int tmp;
struct ocfs2_group_desc *undo_bg = NULL;
mlog_entry_void();
/* The caller got this descriptor from
* ocfs2_read_group_descriptor(). Any corruption is a code bug. */
BUG_ON(!OCFS2_IS_VALID_GROUP_DESC(bg));
@ -2463,8 +2445,6 @@ static int _ocfs2_free_suballoc_bits(handle_t *handle,
struct buffer_head *group_bh = NULL;
struct ocfs2_group_desc *group;
mlog_entry_void();
/* The alloc_bh comes from ocfs2_free_dinode() or
* ocfs2_free_clusters(). The callers have all locked the
* allocator and gotten alloc_bh from the lock call. This
@ -2556,11 +2536,8 @@ static int _ocfs2_free_clusters(handle_t *handle,
/* You can't ever have a contiguous set of clusters
* bigger than a block group bitmap so we never have to worry
* about looping on them. */
mlog_entry_void();
/* This is expensive. We can safely remove once this stuff has
* about looping on them.
* This is expensive. We can safely remove once this stuff has
* gotten tested really well. */
BUG_ON(start_blk != ocfs2_clusters_to_blocks(bitmap_inode->i_sb, ocfs2_blocks_to_clusters(bitmap_inode->i_sb, start_blk)));
@ -2756,7 +2733,7 @@ static int ocfs2_get_suballoc_slot_bit(struct ocfs2_super *osb, u64 blkno,
struct buffer_head *inode_bh = NULL;
struct ocfs2_dinode *inode_fe;
mlog_entry("blkno: %llu\n", (unsigned long long)blkno);
mlog(0, "blkno: %llu\n", (unsigned long long)blkno);
/* dirty read disk */
status = ocfs2_read_blocks_sync(osb, blkno, 1, &inode_bh);
@ -2816,8 +2793,8 @@ static int ocfs2_test_suballoc_bit(struct ocfs2_super *osb,
u64 bg_blkno;
int status;
mlog_entry("blkno: %llu bit: %u\n", (unsigned long long)blkno,
(unsigned int)bit);
mlog(0, "blkno: %llu bit: %u\n", (unsigned long long)blkno,
(unsigned int)bit);
alloc_di = (struct ocfs2_dinode *)alloc_bh->b_data;
if ((bit + 1) > ocfs2_bits_per_group(&alloc_di->id2.i_chain)) {
@ -2869,7 +2846,7 @@ int ocfs2_test_inode_bit(struct ocfs2_super *osb, u64 blkno, int *res)
struct inode *inode_alloc_inode;
struct buffer_head *alloc_bh = NULL;
mlog_entry("blkno: %llu", (unsigned long long)blkno);
mlog(0, "blkno: %llu", (unsigned long long)blkno);
status = ocfs2_get_suballoc_slot_bit(osb, blkno, &suballoc_slot,
&group_blkno, &suballoc_bit);

32
fs/ocfs2/super.c
View File

@ -441,8 +441,6 @@ static int ocfs2_init_global_system_inodes(struct ocfs2_super *osb)
int status = 0;
int i;
mlog_entry_void();
new = ocfs2_iget(osb, osb->root_blkno, OCFS2_FI_FLAG_SYSFILE, 0);
if (IS_ERR(new)) {
status = PTR_ERR(new);
@ -488,8 +486,6 @@ static int ocfs2_init_local_system_inodes(struct ocfs2_super *osb)
int status = 0;
int i;
mlog_entry_void();
for (i = OCFS2_LAST_GLOBAL_SYSTEM_INODE + 1;
i < NUM_SYSTEM_INODES;
i++) {
@ -517,8 +513,6 @@ static void ocfs2_release_system_inodes(struct ocfs2_super *osb)
int i;
struct inode *inode;
mlog_entry_void();
for (i = 0; i < NUM_GLOBAL_SYSTEM_INODES; i++) {
inode = osb->global_system_inodes[i];
if (inode) {
@ -1032,7 +1026,7 @@ static int ocfs2_fill_super(struct super_block *sb, void *data, int silent)
char nodestr[8];
struct ocfs2_blockcheck_stats stats;
mlog_entry("%p, %p, %i", sb, data, silent);
mlog(0, "%p, %p, %i", sb, data, silent);
if (!ocfs2_parse_options(sb, data, &parsed_options, 0)) {
status = -EINVAL;
@ -1320,8 +1314,8 @@ static int ocfs2_parse_options(struct super_block *sb,
char *p;
u32 tmp;
mlog_entry("remount: %d, options: \"%s\"\n", is_remount,
options ? options : "(none)");
mlog(0, "remount: %d, options: \"%s\"\n", is_remount,
options ? options : "(none)");
mopt->commit_interval = 0;
mopt->mount_opt = OCFS2_MOUNT_NOINTR;
@ -1629,8 +1623,6 @@ static int __init ocfs2_init(void)
{
int status;
mlog_entry_void();
ocfs2_print_version();
status = init_ocfs2_uptodate_cache();
@ -1681,8 +1673,6 @@ leave:
static void __exit ocfs2_exit(void)
{
mlog_entry_void();
ocfs2_quota_shutdown();
if (ocfs2_wq) {
@ -1705,7 +1695,7 @@ static void __exit ocfs2_exit(void)
static void ocfs2_put_super(struct super_block *sb)
{
mlog_entry("(0x%p)\n", sb);
mlog(0, "(0x%p)\n", sb);
ocfs2_sync_blockdev(sb);
ocfs2_dismount_volume(sb, 0);
@ -1722,7 +1712,7 @@ static int ocfs2_statfs(struct dentry *dentry, struct kstatfs *buf)
struct buffer_head *bh = NULL;
struct inode *inode = NULL;
mlog_entry("(%p, %p)\n", dentry->d_sb, buf);
mlog(0, "(%p, %p)\n", dentry->d_sb, buf);
osb = OCFS2_SB(dentry->d_sb);
@ -1889,8 +1879,6 @@ static int ocfs2_mount_volume(struct super_block *sb)
int unlock_super = 0;
struct ocfs2_super *osb = OCFS2_SB(sb);
mlog_entry_void();
if (ocfs2_is_hard_readonly(osb))
goto leave;
@ -1945,7 +1933,7 @@ static void ocfs2_dismount_volume(struct super_block *sb, int mnt_err)
struct ocfs2_super *osb = NULL;
char nodestr[8];
mlog_entry("(0x%p)\n", sb);
mlog(0, "(0x%p)\n", sb);
BUG_ON(!sb);
osb = OCFS2_SB(sb);
@ -2097,8 +2085,6 @@ static int ocfs2_initialize_super(struct super_block *sb,
struct ocfs2_super *osb;
u64 total_blocks;
mlog_entry_void();
osb = kzalloc(sizeof(struct ocfs2_super), GFP_KERNEL);
if (!osb) {
status = -ENOMEM;
@ -2403,8 +2389,6 @@ static int ocfs2_verify_volume(struct ocfs2_dinode *di,
{
int status = -EAGAIN;
mlog_entry_void();
if (memcmp(di->i_signature, OCFS2_SUPER_BLOCK_SIGNATURE,
strlen(OCFS2_SUPER_BLOCK_SIGNATURE)) == 0) {
/* We have to do a raw check of the feature here */
@ -2472,8 +2456,6 @@ static int ocfs2_check_volume(struct ocfs2_super *osb)
* recover
* ourselves. */
mlog_entry_void();
/* Init our journal object. */
status = ocfs2_journal_init(osb->journal, &dirty);
if (status < 0) {
@ -2568,8 +2550,6 @@ finally:
*/
static void ocfs2_delete_osb(struct ocfs2_super *osb)
{
mlog_entry_void();
/* This function assumes that the caller has the main osb resource */
ocfs2_free_slot_info(osb);

6
fs/ocfs2/symlink.c
View File

@ -62,8 +62,6 @@ static char *ocfs2_fast_symlink_getlink(struct inode *inode,
char *link = NULL;
struct ocfs2_dinode *fe;
mlog_entry_void();
status = ocfs2_read_inode_block(inode, bh);
if (status < 0) {
mlog_errno(status);
@ -88,8 +86,6 @@ static int ocfs2_readlink(struct dentry *dentry,
struct buffer_head *bh = NULL;
struct inode *inode = dentry->d_inode;
mlog_entry_void();
link = ocfs2_fast_symlink_getlink(inode, &bh);
if (IS_ERR(link)) {
ret = PTR_ERR(link);
@ -117,8 +113,6 @@ static void *ocfs2_fast_follow_link(struct dentry *dentry,
struct inode *inode = dentry->d_inode;
struct buffer_head *bh = NULL;
mlog_entry_void();
BUG_ON(!ocfs2_inode_is_fast_symlink(inode));
target = ocfs2_fast_symlink_getlink(inode, &bh);
if (IS_ERR(target)) {

4
fs/ocfs2/xattr.c
View File

@ -5538,7 +5538,7 @@ static int ocfs2_xattr_set_entry_bucket(struct inode *inode,
int ret;
struct ocfs2_xa_loc loc;
mlog_entry("Set xattr %s in xattr bucket\n", xi->xi_name);
mlog(0, "Set xattr %s in xattr bucket\n", xi->xi_name);
ocfs2_init_xattr_bucket_xa_loc(&loc, xs->bucket,
xs->not_found ? NULL : xs->here);
@ -5581,7 +5581,7 @@ static int ocfs2_xattr_set_entry_index_block(struct inode *inode,
{
int ret;
mlog_entry("Set xattr %s in xattr index block\n", xi->xi_name);
mlog(0, "Set xattr %s in xattr index block\n", xi->xi_name);
ret = ocfs2_xattr_set_entry_bucket(inode, xi, xs, ctxt);
if (!ret)