From: Chao Yu Subject: [PATCH 1/4] f2fs: remove unneeded readahead in find_fsync_dnodes Date: Wed, 4 May 2016 23:17:00 +0800 Message-ID: <1462375020-6420-1-git-send-email-chao@kernel.org> Return-path: Sender: linux-kernel-owner@vger.kernel.org To: jaegeuk@kernel.org Cc: linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org, Chao Yu List-Id: linux-f2fs-devel.lists.sourceforge.net From: Chao Yu In find_fsync_dnodes, get_tmp_page will read dnode page synchronously, previously, ra_meta_page did the same work, which is redundant, remove it. Signed-off-by: Chao Yu --- fs/f2fs/recovery.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c index 395c212..542f210 100644 --- a/fs/f2fs/recovery.c +++ b/fs/f2fs/recovery.c @@ -220,8 +220,6 @@ static int find_fsync_dnodes(struct f2fs_sb_info *sbi, struct list_head *head) curseg = CURSEG_I(sbi, CURSEG_WARM_NODE); blkaddr = NEXT_FREE_BLKADDR(sbi, curseg); - ra_meta_pages(sbi, blkaddr, 1, META_POR, true); - while (1) { struct fsync_inode_entry *entry; -- 2.7.2