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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2015-01-15 02:41:41 +0100 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2015-02-12 02:04:33 +0100 |
| commit | 85dc2f2c6c84e99e9864ef660f79683aaad85f42 (patch) | |
| tree | 2e6826d9bc961294e7cbfc08791273aca2beb0b7 /fs/f2fs/super.c | |
| parent | f2fs: trigger correct checkpoint during umount (diff) | |
| download | linux-85dc2f2c6c84e99e9864ef660f79683aaad85f42.tar.xz linux-85dc2f2c6c84e99e9864ef660f79683aaad85f42.zip | |
f2fs: do checkpoint when umount flag is not set
If the previous checkpoint was done without CP_UMOUNT flag, it needs to do
checkpoint with CP_UMOUNT for the next fast boot.
Reviewed-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/super.c')
| -rw-r--r-- | fs/f2fs/super.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 84f95cd4076a..0d627f2d1828 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -447,8 +447,13 @@ static void f2fs_put_super(struct super_block *sb) f2fs_destroy_stats(sbi); stop_gc_thread(sbi); - /* We don't need to do checkpoint when it's clean */ - if (sbi->s_dirty) { + /* + * We don't need to do checkpoint when superblock is clean. + * But, the previous checkpoint was not done by umount, it needs to do + * clean checkpoint again. + */ + if (sbi->s_dirty || + !is_set_ckpt_flags(F2FS_CKPT(sbi), CP_UMOUNT_FLAG)) { struct cp_control cpc = { .reason = CP_UMOUNT, }; |