From d49ad77b1bb9cf4710b2aa62143886849dc1b29a Mon Sep 17 00:00:00 2001 From: Li Zefan Date: Tue, 9 Nov 2010 14:51:45 +0800 Subject: [PATCH] --- yaml --- r: 232981 b: refs/heads/master c: 70b7da304f9f9bbf1566085155895e32e775a745 h: refs/heads/master i: 232979: a8fbbdb757a1493a45e16343ff75000620198c45 v: v3 --- [refs] | 2 +- trunk/fs/btrfs/free-space-cache.c | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/[refs] b/[refs] index 4b3f2c5e417d..b9d2616c8801 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: edf6e2d1ddbac7f326b34a27adbca71ece53ccce +refs/heads/master: 70b7da304f9f9bbf1566085155895e32e775a745 diff --git a/trunk/fs/btrfs/free-space-cache.c b/trunk/fs/btrfs/free-space-cache.c index 850104f05178..cb0137e4047f 100644 --- a/trunk/fs/btrfs/free-space-cache.c +++ b/trunk/fs/btrfs/free-space-cache.c @@ -1788,6 +1788,8 @@ static u64 btrfs_alloc_from_bitmap(struct btrfs_block_group_cache *block_group, ret = search_start; bitmap_clear_bits(block_group, entry, ret, bytes); + if (entry->bytes == 0) + free_bitmap(block_group, entry); out: spin_unlock(&cluster->lock); spin_unlock(&block_group->tree_lock);