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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2015-01-23 18:43:45 -0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2015-02-11 17:04:40 -0800 |
| commit | 11504a8e7e20e2ff2e68176850e9b83b8bae760e (patch) | |
| tree | e7a6b89c955594bde7e38a1302b5343ab6056e11 /fs/f2fs/checkpoint.c | |
| parent | 2d834bf9ac8e40d9ae2a2dcde2348bd028f87ec4 (diff) | |
| download | op-kernel-dev-11504a8e7e20e2ff2e68176850e9b83b8bae760e.zip op-kernel-dev-11504a8e7e20e2ff2e68176850e9b83b8bae760e.tar.gz | |
f2fs: avoid write_checkpoint if f2fs is mounted readonly
Do not change any partition when f2fs is changed to readonly mode.
Reviewed-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/checkpoint.c')
| -rw-r--r-- | fs/f2fs/checkpoint.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c index 1902141..22165fb 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; |
