From: Chao Yu Subject: [PATCH 3/3] f2fs: fix to skip shrinking extent nodes Date: Thu, 22 Oct 2015 18:24:12 +0800 Message-ID: <031a01d10cb3$e3dd5e70$ab981b50$@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Return-path: Content-language: zh-cn Sender: linux-kernel-owner@vger.kernel.org To: Jaegeuk Kim Cc: linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org List-Id: linux-f2fs-devel.lists.sourceforge.net 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 --- 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