From 02217ed299c6340a35696e0610047eb96826de2d Mon Sep 17 00:00:00 2001 From: Chris Mason Date: Fri, 2 Mar 2007 16:08:05 -0500 Subject: Btrfs: early reference counting Signed-off-by: Chris Mason --- fs/btrfs/disk-io.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'fs/btrfs/disk-io.c') diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index b1a8149bbc8..0e1c31e682f 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -260,6 +260,8 @@ void tree_block_release(struct ctree_root *root, struct tree_buffer *buf) if (buf->count < 0) BUG(); if (buf->count == 0) { + BUG_ON(!list_empty(&buf->cache)); + BUG_ON(!list_empty(&buf->dirty)); if (!radix_tree_lookup(&root->cache_radix, buf->blocknr)) BUG(); radix_tree_delete(&root->cache_radix, buf->blocknr); -- cgit v1.2.3-70-g09d2