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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2015-04-10 02:03:53 +0200 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2015-04-16 18:45:40 +0200 |
| commit | 10027551ccf5459cc771c31ac8bc8e5cc8db45f8 (patch) | |
| tree | eae6cfe1d0daae9d6ed5e30d63e2f966af847d46 /fs/f2fs/checkpoint.c | |
| parent | f2fs: avoid abnormal behavior on broken symlink (diff) | |
| download | linux-10027551ccf5459cc771c31ac8bc8e5cc8db45f8.tar.xz linux-10027551ccf5459cc771c31ac8bc8e5cc8db45f8.zip | |
f2fs: pass checkpoint reason on roll-forward recovery
This patch adds CP_RECOVERY to remain recovery information for checkpoint.
And, it makes sure writing checkpoint in this case.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/checkpoint.c')
| -rw-r--r-- | fs/f2fs/checkpoint.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c index 384bfc4c36c3..a5e17a2a0781 100644 --- a/fs/f2fs/checkpoint.c +++ b/fs/f2fs/checkpoint.c @@ -1051,7 +1051,7 @@ void write_checkpoint(struct f2fs_sb_info *sbi, struct cp_control *cpc) mutex_lock(&sbi->cp_mutex); if (!is_sbi_flag_set(sbi, SBI_IS_DIRTY) && - cpc->reason != CP_DISCARD && cpc->reason != CP_UMOUNT) + (cpc->reason == CP_FASTBOOT || cpc->reason == CP_SYNC)) goto out; if (unlikely(f2fs_cp_error(sbi))) goto out; @@ -1086,6 +1086,10 @@ void write_checkpoint(struct f2fs_sb_info *sbi, struct cp_control *cpc) unblock_operations(sbi); stat_inc_cp_count(sbi->stat_info); + + if (cpc->reason == CP_RECOVERY) + f2fs_msg(sbi->sb, KERN_NOTICE, + "checkpoint: version = %llx", ckpt_ver); out: mutex_unlock(&sbi->cp_mutex); trace_f2fs_write_checkpoint(sbi->sb, cpc->reason, "finish checkpoint"); |