* [f2fs-dev] [PATCH] f2fs: print kernel message if filesystem is inconsistent
@ 2019-06-18 9:59 Chao Yu
0 siblings, 0 replies; only message in thread
From: Chao Yu @ 2019-06-18 9:59 UTC (permalink / raw)
To: linux-f2fs-devel; +Cc: jaegeuk, pavel
As Pavel reported, once we detect filesystem inconsistency in
f2fs_inplace_write_data(), it will be better to print kernel message as
we did in other places.
Reported-by: Pavel Machek <pavel@ucw.cz>
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 492e9e70dfc7..d32e38025e26 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -3247,6 +3247,8 @@ int f2fs_inplace_write_data(struct f2fs_io_info *fio)
if (!IS_DATASEG(get_seg_entry(sbi, segno)->type)) {
set_sbi_flag(sbi, SBI_NEED_FSCK);
+ f2fs_warn(sbi->sb, "%s: incorrect segment(%u) type, run fsck to fix.",
+ __func__, segno);
return -EFAULT;
}
--
2.18.0.rc1
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