From d86c390ffbf5746df9a3cc2c5f7b75d27704580f Mon Sep 17 00:00:00 2001 From: Jan Kara Date: Thu, 18 Aug 2005 11:24:17 -0700 Subject: [PATCH] reiserfs+acl+quota deadlock fix When i_acl_default is set to some error we do not hold the lock (hence we are not allowed to drop it and reacquire later). Signed-off-by: Jan Kara Cc: Jeff Mahoney Cc: Chris Mason Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/reiserfs/inode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/reiserfs') diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c index d9f614a..ff291c9 100644 --- a/fs/reiserfs/inode.c +++ b/fs/reiserfs/inode.c @@ -1985,7 +1985,7 @@ int reiserfs_new_inode(struct reiserfs_transaction_handle *th, * iput doesn't deadlock in reiserfs_delete_xattrs. The locking * code really needs to be reworked, but this will take care of it * for now. -jeffm */ - if (REISERFS_I(dir)->i_acl_default) { + if (REISERFS_I(dir)->i_acl_default && !IS_ERR(REISERFS_I(dir)->i_acl_default)) { reiserfs_write_unlock_xattrs(dir->i_sb); iput(inode); reiserfs_write_lock_xattrs(dir->i_sb); -- cgit v1.1