ocfs2: use OCFS2_INODE_SKIP_ORPHAN_DIR in ocfs2_mknod error path
Mark the inode with flag OCFS2_INODE_SKIP_ORPHAN_DIR in ocfs2_mknod, so we
can kill the inode in case of error.
[ Fixed up comment style -Mark ]
Signed-off-by: Li Dongyang <lidongyang@novell.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c
index b66e488..8ff035e 100644
--- a/fs/ocfs2/namei.c
+++ b/fs/ocfs2/namei.c
@@ -445,11 +445,6 @@
ocfs2_free_dir_lookup_result(&lookup);
- if ((status < 0) && inode) {
- clear_nlink(inode);
- iput(inode);
- }
-
if (inode_ac)
ocfs2_free_alloc_context(inode_ac);
@@ -459,6 +454,17 @@
if (meta_ac)
ocfs2_free_alloc_context(meta_ac);
+ /*
+ * We should call iput after the i_mutex of the bitmap been
+ * unlocked in ocfs2_free_alloc_context, or the
+ * ocfs2_delete_inode will mutex_lock again.
+ */
+ if ((status < 0) && inode) {
+ OCFS2_I(inode)->ip_flags |= OCFS2_INODE_SKIP_ORPHAN_DIR;
+ clear_nlink(inode);
+ iput(inode);
+ }
+
mlog_exit(status);
return status;