Commit 1e7d359d authored by Tahsin Erdogan's avatar Tahsin Erdogan Committed by Theodore Ts'o

ext4: fix ref counting for ea_inode

The ref count on ea_inode is incremented by
ext4_xattr_inode_orphan_add() which is supposed to be decremented by
ext4_xattr_inode_array_free(). The decrement is conditioned on whether
the ea_inode is currently on the orphan list. However, the orphan list
addition only happens when journaling is enabled. In non-journaled case,r
we fail to release the ref count causing an error message like below.

"VFS: Busy inodes after unmount of sdb. Self-destruct in 5 seconds.
Have a nice day..."
Signed-off-by: default avatarTahsin Erdogan <tahsin@google.com>
Signed-off-by: default avatarTheodore Ts'o <tytso@mit.edu>
parent ddfa17e4
......@@ -2096,7 +2096,6 @@ ext4_xattr_inode_array_free(struct inode *inode,
if (err)
continue;
/* for inode's i_count get from ext4_xattr_delete_inode */
if (!list_empty(&EXT4_I(ea_inode)->i_orphan))
iput(ea_inode);
clear_nlink(ea_inode);
iput(ea_inode);
......
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