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-rw-r--r--fs/xfs/xfs_iget.c2
-rw-r--r--fs/xfs/xfs_inode.c21
-rw-r--r--fs/xfs/xfs_inode.h17
3 files changed, 29 insertions, 11 deletions
diff --git a/fs/xfs/xfs_iget.c b/fs/xfs/xfs_iget.c
index 377c0cd1499..837cae78153 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 35e419191ab..cd522827f99 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 5d12cfeb43c..7f007ef4bbb 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