Messages in this thread Patch in this message | | | From | Chao Yu <> | Subject | [PATCH 1/3] f2fs: check return value of write_checkpoint during fstrim | Date | Sun, 21 Aug 2016 23:21:29 +0800 |
| |
From: Chao Yu <yuchao0@huawei.com>
During fstrim, if one of multiple write_checkpoint failed, break off and return error number to caller.
Signed-off-by: Chao Yu <yuchao0@huawei.com> --- fs/f2fs/segment.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index a394012..020767c 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -1303,6 +1303,8 @@ int f2fs_trim_fs(struct f2fs_sb_info *sbi, struct fstrim_range *range) mutex_lock(&sbi->gc_mutex); err = write_checkpoint(sbi, &cpc); mutex_unlock(&sbi->gc_mutex); + if (err) + break; } out: range->len = F2FS_BLK_TO_BYTES(cpc.trimmed); -- 2.7.2
| |