From: Li Zefan <lizf@cn.fujitsu.com>
To: "linux-btrfs@vger.kernel.org" <linux-btrfs@vger.kernel.org>
Cc: lidongyang@novell.com
Subject: [PATCH] Btrfs: Free free_space item properly in btrfs_trim_block_group()
Date: Wed, 20 Apr 2011 16:37:39 +0800 [thread overview]
Message-ID: <4DAE9B53.7090504@cn.fujitsu.com> (raw)
Since commit dc89e9824464e91fa0b06267864ceabe3186fd8b, we've changed
to use a specific slab for alocation of free_space items.
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
---
fs/btrfs/free-space-cache.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c
index 11d2e9c..13c29b1 100644
--- a/fs/btrfs/free-space-cache.c
+++ b/fs/btrfs/free-space-cache.c
@@ -2301,7 +2301,7 @@ int btrfs_trim_block_group(struct btrfs_block_group_cache *block_group,
start = entry->offset;
bytes = min(entry->bytes, end - start);
unlink_free_space(block_group, entry);
- kfree(entry);
+ kmem_cache_free(btrfs_free_space_cachep, entry);
}
spin_unlock(&block_group->tree_lock);
-- 1.7.3.1
next reply other threads:[~2011-04-20 8:37 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-20 8:37 Li Zefan [this message]
2011-04-20 12:02 ` [PATCH] Btrfs: Free free_space item properly in btrfs_trim_block_group() Chris Mason
2011-04-20 12:22 ` David Sterba
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