diff options
| -rw-r--r-- | fs/xfs/xfs_iget.c | 2 | ||||
| -rw-r--r-- | fs/xfs/xfs_inode.c | 21 | ||||
| -rw-r--r-- | fs/xfs/xfs_inode.h | 17 |
3 files changed, 29 insertions, 11 deletions
diff --git a/fs/xfs/xfs_iget.c b/fs/xfs/xfs_iget.c index 377c0cd14999..837cae781536 100644 --- a/fs/xfs/xfs_iget.c +++ b/fs/xfs/xfs_iget.c @@ -201,7 +201,7 @@ out_unlock: if (lock_flags) xfs_iunlock(ip, lock_flags); out_destroy: - xfs_idestroy(ip); + xfs_destroy_inode(ip); return error; } diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index 35e419191abf..cd522827f99e 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -898,18 +898,14 @@ xfs_iread( * know that this is a new incore inode. */ error = xfs_itobp(mp, tp, ip, &dip, &bp, bno, imap_flags, XFS_BUF_LOCK); - if (error) { - xfs_idestroy(ip); - return error; - } + if (error) + goto out_destroy_inode; /* * If we got something that isn't an inode it means someone * (nfs or dmi) has a stale handle. */ if (be16_to_cpu(dip->di_core.di_magic) != XFS_DINODE_MAGIC) { - xfs_idestroy(ip); - xfs_trans_brelse(tp, bp); #ifdef DEBUG xfs_fs_cmn_err(CE_ALERT, mp, "xfs_iread: " "dip->di_core.di_magic (0x%x) != " @@ -917,7 +913,8 @@ xfs_iread( be16_to_cpu(dip->di_core.di_magic), XFS_DINODE_MAGIC); #endif /* DEBUG */ - return XFS_ERROR(EINVAL); + error = XFS_ERROR(EINVAL); + goto out_brelse; } /* @@ -931,14 +928,12 @@ xfs_iread( xfs_dinode_from_disk(&ip->i_d, &dip->di_core); error = xfs_iformat(ip, dip); if (error) { - xfs_idestroy(ip); - xfs_trans_brelse(tp, bp); #ifdef DEBUG xfs_fs_cmn_err(CE_ALERT, mp, "xfs_iread: " "xfs_iformat() returned error %d", error); #endif /* DEBUG */ - return error; + goto out_brelse; } } else { ip->i_d.di_magic = be16_to_cpu(dip->di_core.di_magic); @@ -1004,6 +999,12 @@ xfs_iread( xfs_trans_brelse(tp, bp); *ipp = ip; return 0; + + out_brelse: + xfs_trans_brelse(tp, bp); + out_destroy_inode: + xfs_destroy_inode(ip); + return error; } /* diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h index 5d12cfeb43c5..7f007ef4bbb3 100644 --- a/fs/xfs/xfs_inode.h +++ b/fs/xfs/xfs_inode.h @@ -310,6 +310,23 @@ static inline struct inode *VFS_I(struct xfs_inode *ip) } /* + * Get rid of a partially initialized inode. + * + * We have to go through destroy_inode to make sure allocations + * from init_inode_always like the security data are undone. + * + * We mark the inode bad so that it takes the short cut in + * the reclaim path instead of going through the flush path + * which doesn't make sense for an inode that has never seen the + * light of day. + */ +static inline void xfs_destroy_inode(struct xfs_inode *ip) +{ + make_bad_inode(VFS_I(ip)); + return destroy_inode(VFS_I(ip)); +} + +/* * i_flags helper functions */ static inline void |