From 0771fcc71c0c28bf31ac5c2c863b9f0de0fdf00d Mon Sep 17 00:00:00 2001 From: Chao Yu Date: Thu, 29 Jun 2017 23:20:45 +0800 Subject: f2fs: skip ->writepages for {mete,node}_inode during recovery Skip ->writepages in prior to ->writepage for {meta,node}_inode during recovery, hence unneeded loop in ->writepages can be avoided. Moreover, check SBI_POR_DOING earlier while writebacking pages. Signed-off-by: Chao Yu Signed-off-by: Jaegeuk Kim --- fs/f2fs/node.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'fs/f2fs/node.c') diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c index f6f46be139f4..fd57ffd88508 100644 --- a/fs/f2fs/node.c +++ b/fs/f2fs/node.c @@ -1687,6 +1687,9 @@ static int f2fs_write_node_pages(struct address_space *mapping, struct blk_plug plug; long diff; + if (unlikely(is_sbi_flag_set(sbi, SBI_POR_DOING))) + goto skip_write; + /* balancing f2fs's metadata in background */ f2fs_balance_fs_bg(sbi); -- cgit v1.2.3