f2fs: allow ssr block allocation during checkpoint=disable period

This patch allows to use ssr during checkpoint is disabled.

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 963fb4571fd984a75e0f32fba612c416a4330db8..1e029da26053ae32613dfb1caacd7a1126fe5a4c 100644 (file)
--- a/fs/f2fs/gc.c
+++ b/fs/f2fs/gc.c
@@ -387,7 +387,8 @@ static int get_victim_by_default(struct f2fs_sb_info *sbi,
                        goto next;
                /* Don't touch checkpointed data */
                if (unlikely(is_sbi_flag_set(sbi, SBI_CP_DISABLED) &&
-                                       get_ckpt_valid_blocks(sbi, segno)))
+                                       get_ckpt_valid_blocks(sbi, segno) &&
+                                       p.alloc_mode != SSR))
                        goto next;
                if (gc_type == BG_GC && test_bit(secno, dirty_i->victim_secmap))
                        goto next;