From d0f7cf8a1ab0479ecc37989bd332c28d5ff04f89 Mon Sep 17 00:00:00 2001 From: Chris Mason Date: Mon, 2 Jul 2012 15:29:53 -0400 Subject: [PATCH] Btrfs: run delayed directory updates during log replay commit b6305567e7d31b0bec1b8cb9ec0cadd7f7086f5f upstream. While we are resolving directory modifications in the tree log, we are triggering delayed metadata updates to the filesystem btrees. This commit forces the delayed updates to run so the replay code can find any modifications done. It stops us from crashing because the directory deleltion replay expects items to be removed immediately from the tree. Signed-off-by: Chris Mason Signed-off-by: Greg Kroah-Hartman --- fs/btrfs/tree-log.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index 7fa128d32f7a..faf7d0bc0a01 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -691,6 +691,8 @@ static noinline int drop_one_dir_item(struct btrfs_trans_handle *trans, kfree(name); iput(inode); + + btrfs_run_delayed_items(trans, root); return ret; } @@ -896,6 +898,7 @@ again: ret = btrfs_unlink_inode(trans, root, dir, inode, victim_name, victim_name_len); + btrfs_run_delayed_items(trans, root); } kfree(victim_name); ptr = (unsigned long)(victim_ref + 1) + victim_name_len; @@ -1476,6 +1479,9 @@ again: ret = btrfs_unlink_inode(trans, root, dir, inode, name, name_len); BUG_ON(ret); + + btrfs_run_delayed_items(trans, root); + kfree(name); iput(inode); -- 2.34.1