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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2022-01-27 13:31:43 -0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2022-02-12 05:58:18 -0800 |
| commit | 47c8ebcce85ed7113e9e3e3f1d8c6374fa87848e (patch) | |
| tree | b9cd52b0f68aab84c283c1fd9b97da308361c381 /fs/f2fs/checkpoint.c | |
| parent | 1018a5463a063715365784704c4e8cdf2eec4b04 (diff) | |
| download | linux-47c8ebcce85ed7113e9e3e3f1d8c6374fa87848e.tar.gz | |
f2fs: add a way to limit roll forward recovery time
This adds a sysfs entry to call checkpoint during fsync() in order to avoid
long elapsed time to run roll-forward recovery when booting the device.
Default value doesn't enforce the limitation which is same as before.
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/checkpoint.c')
| -rw-r--r-- | fs/f2fs/checkpoint.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c index a13b6b4af220..203a1577942d 100644 --- a/fs/f2fs/checkpoint.c +++ b/fs/f2fs/checkpoint.c @@ -1547,6 +1547,7 @@ static int do_checkpoint(struct f2fs_sb_info *sbi, struct cp_control *cpc) /* update user_block_counts */ sbi->last_valid_block_count = sbi->total_valid_block_count; percpu_counter_set(&sbi->alloc_valid_block_count, 0); + percpu_counter_set(&sbi->rf_node_block_count, 0); /* Here, we have one bio having CP pack except cp pack 2 page */ f2fs_sync_meta_pages(sbi, META, LONG_MAX, FS_CP_META_IO); |