From 646e759a4d09062df943eaf61cb8141a91204380 Mon Sep 17 00:00:00 2001 From: Jaegeuk Kim Date: Wed, 21 Sep 2016 09:37:23 -0700 Subject: [PATCH] f2fs: avoid gc in cp_error case Otherwise, we can hit f2fs_bug_on(sbi, !PageUptodate(sum_page)); Reviewed-by: Chao Yu Signed-off-by: Jaegeuk Kim --- fs/f2fs/gc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c index a9a3c9f19032..b9d6c4250efa 100644 --- a/fs/f2fs/gc.c +++ b/fs/f2fs/gc.c @@ -847,7 +847,8 @@ static int do_garbage_collect(struct f2fs_sb_info *sbi, for (segno = start_segno; segno < end_segno; segno++) { - if (get_valid_blocks(sbi, segno, 1) == 0) + if (get_valid_blocks(sbi, segno, 1) == 0 || + unlikely(f2fs_cp_error(sbi))) goto next; /* find segment summary of victim */ -- GitLab