From 4bf08ff6f9f381fa625d65e36c3e8e57313943cf Mon Sep 17 00:00:00 2001 From: Chao Yu Date: Mon, 4 Nov 2013 10:28:33 +0800 Subject: [PATCH] f2fs: remove unnecessary TestClearPageError when wait pages writeback In wait_on_node_pages_writeback we will test and clear error flag for all pages in radix tree, but not necessary. So we only do this for pages belong to the specified inode. Signed-off-by: Chao Yu Signed-off-by: Jaegeuk Kim --- fs/f2fs/node.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c index b527ed4c0225..4ac4150d421d 100644 --- a/fs/f2fs/node.c +++ b/fs/f2fs/node.c @@ -1170,10 +1170,11 @@ int wait_on_node_pages_writeback(struct f2fs_sb_info *sbi, nid_t ino) if (page->index > end) continue; - if (ino && ino_of_node(page) == ino) + if (ino && ino_of_node(page) == ino) { wait_on_page_writeback(page); - if (TestClearPageError(page)) - ret = -EIO; + if (TestClearPageError(page)) + ret = -EIO; + } } pagevec_release(&pvec); cond_resched(); -- GitLab