From: Chao Yu <chao2.yu@samsung.com>
To: Jaegeuk Kim <jaegeuk@kernel.org>
Cc: linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
Subject: [PATCH 3/3] f2fs: fix to skip shrinking extent nodes
Date: Thu, 22 Oct 2015 18:24:12 +0800 [thread overview]
Message-ID: <031a01d10cb3$e3dd5e70$ab981b50$@samsung.com> (raw)
In f2fs_shrink_extent_tree we should stop shrink flow if we have already
shrunk enough nodes in extent cache.
Signed-off-by: Chao Yu <chao2.yu@samsung.com>
---
fs/f2fs/extent_cache.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/f2fs/extent_cache.c b/fs/f2fs/extent_cache.c
index a38ee9b..7ddba81 100644
--- a/fs/f2fs/extent_cache.c
+++ b/fs/f2fs/extent_cache.c
@@ -620,7 +620,7 @@ unsigned int f2fs_shrink_extent_tree(struct f2fs_sb_info *sbi, int nr_shrink)
write_unlock(&et->lock);
if (node_cnt + tree_cnt >= nr_shrink)
- break;
+ goto unlock_out;
}
}
unlock_out:
--
2.6.1
reply other threads:[~2015-10-22 10:24 UTC|newest]
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