Do not change any partition when f2fs is changed to readonly mode.
Signed-off-by: Jaegeuk Kim <[email protected]>
---
fs/f2fs/checkpoint.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c
index 79f8281..1ee6162 100644
--- a/fs/f2fs/checkpoint.c
+++ b/fs/f2fs/checkpoint.c
@@ -1067,6 +1067,8 @@ void write_checkpoint(struct f2fs_sb_info *sbi, struct
cp_control *cpc)
goto out;
if (unlikely(f2fs_cp_error(sbi)))
goto out;
+ if (f2fs_readonly(sbi->sb))
+ goto out;
if (block_operations(sbi))
goto out;
--
2.1.1
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