f2fs: skip migration only when BG_GC is called

FG_GC needs to move entire section more quickly.

Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c
index f6958ae..9ead93f 100644 (file)
--- a/fs/f2fs/gc.c
+++ b/fs/f2fs/gc.c
@@ -1211,7 +1211,7 @@ static int do_garbage_collect(struct f2fs_sb_info *sbi,
 
                if (get_valid_blocks(sbi, segno, false) == 0)
                        goto freed;
-               if (__is_large_section(sbi) &&
+               if (gc_type == BG_GC && __is_large_section(sbi) &&
                                migrated >= sbi->migration_granularity)
                        goto skip;
                if (!PageUptodate(sum_page) || unlikely(f2fs_cp_error(sbi)))