diff --git a/fs/jfs/inode.c b/fs/jfs/inode.c index 3663dd5a23bc..57ab424c05ff 100644 --- a/fs/jfs/inode.c +++ b/fs/jfs/inode.c @@ -151,7 +151,8 @@ void jfs_evict_inode(struct inode *inode) if (test_cflag(COMMIT_Freewmap, inode)) jfs_free_zero_link(inode); - diFree(inode); + if (JFS_SBI(inode->i_sb)->ipimap) + diFree(inode); /* * Free the inode from the quota allocation. diff --git a/fs/jfs/jfs_dinode.h b/fs/jfs/jfs_dinode.h index d6af79e94263..6b231d0d0071 100644 --- a/fs/jfs/jfs_dinode.h +++ b/fs/jfs/jfs_dinode.h @@ -101,7 +101,6 @@ struct dinode { u8 unused[16]; /* 16: */ dxd_t _dxd; /* 16: */ union { - __le32 _rdev; /* 4: */ /* * The fast symlink area * is expected to overflow @@ -109,9 +108,15 @@ struct dinode { * needed (which will clear * INLINEEA). */ - u8 _fastsymlink[128]; - } _u; - u8 _inlineea[128]; + struct { + union { + __le32 _rdev; /* 4: */ + u8 _fastsymlink[128]; + } _u; + u8 _inlineea[128]; + }; + u8 _inline_all[256]; + }; } _special; } _u2; } _file; @@ -122,6 +127,7 @@ struct dinode { #define di_rdev u._file._u2._special._u._rdev #define di_fastsymlink u._file._u2._special._u._fastsymlink #define di_inlineea u._file._u2._special._inlineea +#define di_inline_all u._file._u2._special._inline_all } u; }; diff --git a/fs/jfs/jfs_dmap.c b/fs/jfs/jfs_dmap.c index 7aee15608619..91f4ec93dab1 100644 --- a/fs/jfs/jfs_dmap.c +++ b/fs/jfs/jfs_dmap.c @@ -3660,7 +3660,7 @@ void dbFinalizeBmap(struct inode *ipbmap) * (the leftmost ag with average free space in it); */ //agpref: - /* get the number of active ags and inacitve ags */ + /* get the number of active ags and inactive ags */ actags = bmp->db_maxag + 1; inactags = bmp->db_numag - actags; ag_rem = bmp->db_mapsize & (bmp->db_agsize - 1); /* ??? */ diff --git a/fs/jfs/jfs_imap.c b/fs/jfs/jfs_imap.c index 937ca07b58b1..799d3837e7c2 100644 --- a/fs/jfs/jfs_imap.c +++ b/fs/jfs/jfs_imap.c @@ -103,10 +103,8 @@ int diMount(struct inode *ipimap) */ /* allocate the in-memory inode map control structure. */ imap = kmalloc(sizeof(struct inomap), GFP_KERNEL); - if (imap == NULL) { - jfs_err("diMount: kmalloc returned NULL!"); + if (imap == NULL) return -ENOMEM; - } /* read the on-disk inode map control structure. */ @@ -763,7 +761,7 @@ int diWrite(tid_t tid, struct inode *ip) lv = & dilinelock->lv[dilinelock->index]; lv->offset = (dioffset + 2 * 128) >> L2INODESLOTSIZE; lv->length = 2; - memcpy(&dp->di_fastsymlink, jfs_ip->i_inline, IDATASIZE); + memcpy(&dp->di_inline_all, jfs_ip->i_inline_all, IDATASIZE); dilinelock->index++; } /* @@ -3084,7 +3082,7 @@ static int copy_from_dinode(struct dinode * dip, struct inode *ip) } if (S_ISDIR(ip->i_mode)) { - memcpy(&jfs_ip->i_dirtable, &dip->di_dirtable, 384); + memcpy(&jfs_ip->u.dir, &dip->u._dir, 384); } else if (S_ISREG(ip->i_mode) || S_ISLNK(ip->i_mode)) { memcpy(&jfs_ip->i_xtroot, &dip->di_xtroot, 288); } else diff --git a/fs/jfs/jfs_incore.h b/fs/jfs/jfs_incore.h index a466ec41cfbb..721def69e732 100644 --- a/fs/jfs/jfs_incore.h +++ b/fs/jfs/jfs_incore.h @@ -77,11 +77,18 @@ struct jfs_inode_info { unchar _unused[16]; /* 16: */ dxd_t _dxd; /* 16: */ /* _inline may overflow into _inline_ea when needed */ - unchar _inline[128]; /* 128: inline symlink */ /* _inline_ea may overlay the last part of * file._xtroot if maxentry = XTROOTINITSLOT */ - unchar _inline_ea[128]; /* 128: inline extended attr */ + union { + struct { + /* 128: inline symlink */ + unchar _inline[128]; + /* 128: inline extended attr */ + unchar _inline_ea[128]; + }; + unchar _inline_all[256]; + }; } link; } u; #ifdef CONFIG_QUOTA @@ -96,6 +103,7 @@ struct jfs_inode_info { #define i_dtroot u.dir._dtroot #define i_inline u.link._inline #define i_inline_ea u.link._inline_ea +#define i_inline_all u.link._inline_all #define IREAD_LOCK(ip, subclass) \ down_read_nested(&JFS_IP(ip)->rdwrlock, subclass) diff --git a/fs/jfs/jfs_logmgr.c b/fs/jfs/jfs_logmgr.c index 9330eff210e0..78fd136ac13b 100644 --- a/fs/jfs/jfs_logmgr.c +++ b/fs/jfs/jfs_logmgr.c @@ -1324,6 +1324,7 @@ int lmLogInit(struct jfs_log * log) } else { if (!uuid_equal(&logsuper->uuid, &log->uuid)) { jfs_warn("wrong uuid on JFS log device"); + rc = -EINVAL; goto errout20; } log->size = le32_to_cpu(logsuper->size); diff --git a/fs/jfs/jfs_txnmgr.c b/fs/jfs/jfs_txnmgr.c index 053295cd7bc6..042bbe6d8ac2 100644 --- a/fs/jfs/jfs_txnmgr.c +++ b/fs/jfs/jfs_txnmgr.c @@ -105,7 +105,7 @@ static DEFINE_SPINLOCK(jfsTxnLock); #define TXN_LOCK() spin_lock(&jfsTxnLock) #define TXN_UNLOCK() spin_unlock(&jfsTxnLock) -#define LAZY_LOCK_INIT() spin_lock_init(&TxAnchor.LazyLock); +#define LAZY_LOCK_INIT() spin_lock_init(&TxAnchor.LazyLock) #define LAZY_LOCK(flags) spin_lock_irqsave(&TxAnchor.LazyLock, flags) #define LAZY_UNLOCK(flags) spin_unlock_irqrestore(&TxAnchor.LazyLock, flags) diff --git a/fs/jfs/super.c b/fs/jfs/super.c index 1f0ffabbde56..9030aeaf0f88 100644 --- a/fs/jfs/super.c +++ b/fs/jfs/super.c @@ -939,7 +939,8 @@ static int __init init_jfs_fs(void) jfs_inode_cachep = kmem_cache_create_usercopy("jfs_ip", sizeof(struct jfs_inode_info), 0, SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|SLAB_ACCOUNT, - offsetof(struct jfs_inode_info, i_inline), IDATASIZE, + offsetof(struct jfs_inode_info, i_inline_all), + sizeof_field(struct jfs_inode_info, i_inline_all), init_once); if (jfs_inode_cachep == NULL) return -ENOMEM;