iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

staging/lustre: Remove unused lprocfs_alloc/free_md_stats

Browse Source 
This code is not called anywhere in the current client code,
so we can remove it.
Also remove a helper function lprocfs_init_mps_stats

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Oleg Drokin 2015-09-27 16:45:43 -04:00 committed by Greg Kroah-Hartman
parent 9a6198c74d
commit cf16e3718c
2 changed files with 0 additions and 97 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/staging/lustre/lustre/include/lprocfs_status.h
View File

@ -539,13 +539,9 @@ extern struct lprocfs_stats *
lprocfs_alloc_stats(unsigned int num, enum lprocfs_stats_flags flags); lprocfs_alloc_stats(unsigned int num, enum lprocfs_stats_flags flags);
void lprocfs_clear_stats(struct lprocfs_stats *stats); void lprocfs_clear_stats(struct lprocfs_stats *stats);
void lprocfs_free_stats(struct lprocfs_stats **stats); void lprocfs_free_stats(struct lprocfs_stats **stats);
void lprocfs_init_mps_stats(int num_private_stats, struct lprocfs_stats *stats);
void lprocfs_init_ldlm_stats(struct lprocfs_stats *ldlm_stats); void lprocfs_init_ldlm_stats(struct lprocfs_stats *ldlm_stats);
int lprocfs_alloc_md_stats(struct obd_device *obddev,
unsigned int num_private_stats);
void lprocfs_counter_init(struct lprocfs_stats *stats, int index, void lprocfs_counter_init(struct lprocfs_stats *stats, int index,
unsigned conf, const char *name, const char *units); unsigned conf, const char *name, const char *units);
void lprocfs_free_md_stats(struct obd_device *obddev);
struct obd_export; struct obd_export;
int lprocfs_exp_cleanup(struct obd_export *exp); int lprocfs_exp_cleanup(struct obd_export *exp);
struct dentry *ldebugfs_add_simple(struct dentry *root, struct dentry *ldebugfs_add_simple(struct dentry *root,

93
drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
View File

@ -1300,99 +1300,6 @@ void lprocfs_counter_init(struct lprocfs_stats *stats, int index,
} }
EXPORT_SYMBOL(lprocfs_counter_init); EXPORT_SYMBOL(lprocfs_counter_init);
#define LPROCFS_MD_OP_INIT(base, stats, op) \
do { \
unsigned int coffset = base + MD_COUNTER_OFFSET(op); \
LASSERT(coffset < stats->ls_num); \
lprocfs_counter_init(stats, coffset, 0, #op, "reqs"); \
} while (0)
void lprocfs_init_mps_stats(int num_private_stats, struct lprocfs_stats *stats)
{
LPROCFS_MD_OP_INIT(num_private_stats, stats, getstatus);
LPROCFS_MD_OP_INIT(num_private_stats, stats, null_inode);
LPROCFS_MD_OP_INIT(num_private_stats, stats, find_cbdata);
LPROCFS_MD_OP_INIT(num_private_stats, stats, close);
LPROCFS_MD_OP_INIT(num_private_stats, stats, create);
LPROCFS_MD_OP_INIT(num_private_stats, stats, done_writing);
LPROCFS_MD_OP_INIT(num_private_stats, stats, enqueue);
LPROCFS_MD_OP_INIT(num_private_stats, stats, getattr);
LPROCFS_MD_OP_INIT(num_private_stats, stats, getattr_name);
LPROCFS_MD_OP_INIT(num_private_stats, stats, intent_lock);
LPROCFS_MD_OP_INIT(num_private_stats, stats, link);
LPROCFS_MD_OP_INIT(num_private_stats, stats, rename);
LPROCFS_MD_OP_INIT(num_private_stats, stats, is_subdir);
LPROCFS_MD_OP_INIT(num_private_stats, stats, setattr);
LPROCFS_MD_OP_INIT(num_private_stats, stats, sync);
LPROCFS_MD_OP_INIT(num_private_stats, stats, readpage);
LPROCFS_MD_OP_INIT(num_private_stats, stats, unlink);
LPROCFS_MD_OP_INIT(num_private_stats, stats, setxattr);
LPROCFS_MD_OP_INIT(num_private_stats, stats, getxattr);
LPROCFS_MD_OP_INIT(num_private_stats, stats, init_ea_size);
LPROCFS_MD_OP_INIT(num_private_stats, stats, get_lustre_md);
LPROCFS_MD_OP_INIT(num_private_stats, stats, free_lustre_md);
LPROCFS_MD_OP_INIT(num_private_stats, stats, set_open_replay_data);
LPROCFS_MD_OP_INIT(num_private_stats, stats, clear_open_replay_data);
LPROCFS_MD_OP_INIT(num_private_stats, stats, set_lock_data);
LPROCFS_MD_OP_INIT(num_private_stats, stats, lock_match);
LPROCFS_MD_OP_INIT(num_private_stats, stats, cancel_unused);
LPROCFS_MD_OP_INIT(num_private_stats, stats, renew_capa);
LPROCFS_MD_OP_INIT(num_private_stats, stats, unpack_capa);
LPROCFS_MD_OP_INIT(num_private_stats, stats, get_remote_perm);
LPROCFS_MD_OP_INIT(num_private_stats, stats, intent_getattr_async);
LPROCFS_MD_OP_INIT(num_private_stats, stats, revalidate_lock);
}
EXPORT_SYMBOL(lprocfs_init_mps_stats);
int lprocfs_alloc_md_stats(struct obd_device *obd,
unsigned num_private_stats)
{
struct lprocfs_stats *stats;
unsigned int num_stats;
int rc, i;
LASSERT(obd->md_stats == NULL);
LASSERT(obd->obd_debugfs_entry != NULL);
LASSERT(obd->md_cntr_base == 0);
num_stats = 1 + MD_COUNTER_OFFSET(revalidate_lock) +
num_private_stats;
stats = lprocfs_alloc_stats(num_stats, 0);
if (stats == NULL)
return -ENOMEM;
lprocfs_init_mps_stats(num_private_stats, stats);
for (i = num_private_stats; i < num_stats; i++) {
if (stats->ls_cnt_header[i].lc_name == NULL) {
CERROR("Missing md_stat initializer md_op operation at offset %d. Aborting.\n",
i - num_private_stats);
LBUG();
}
}
rc = ldebugfs_register_stats(obd->obd_debugfs_entry, "md_stats", stats);
if (rc < 0) {
lprocfs_free_stats(&stats);
} else {
obd->md_stats = stats;
obd->md_cntr_base = num_private_stats;
}
return rc;
}
EXPORT_SYMBOL(lprocfs_alloc_md_stats);
void lprocfs_free_md_stats(struct obd_device *obd)
{
struct lprocfs_stats *stats = obd->md_stats;
if (stats != NULL) {
obd->md_stats = NULL;
obd->md_cntr_base = 0;
lprocfs_free_stats(&stats);
}
}
EXPORT_SYMBOL(lprocfs_free_md_stats);
void lprocfs_init_ldlm_stats(struct lprocfs_stats *ldlm_stats) void lprocfs_init_ldlm_stats(struct lprocfs_stats *ldlm_stats)
{ {
lprocfs_counter_init(ldlm_stats, lprocfs_counter_init(ldlm_stats,