diff options
| author | Chao Yu <chao@kernel.org> | 2023-08-08 08:59:49 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2023-08-14 13:42:05 -0700 |
| commit | eb61c2cca2eb2110cc7b61a7bc15b3850977a778 (patch) | |
| tree | 4cd4fa60ba9a65d1fa7475ba1c132adcb13d7aa2 /fs/f2fs/super.c | |
| parent | 9bf1dcbdfdc8892d9cfeaeab02519c0ecf17fe51 (diff) | |
f2fs: fix to account cp stats correctly
cp_foreground_calls sysfs entry shows total CP call count rather than
foreground CP call count, fix it.
Fixes: fc7100ea2a52 ("f2fs: Add f2fs stats to sysfs")
Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/super.c')
| -rw-r--r-- | fs/f2fs/super.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 2bbef48bc5a3..a067466a694c 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -1601,6 +1601,7 @@ static void f2fs_put_super(struct super_block *sb) struct cp_control cpc = { .reason = CP_UMOUNT, }; + stat_inc_cp_call_count(sbi, TOTAL_CALL); err = f2fs_write_checkpoint(sbi, &cpc); } @@ -1610,6 +1611,7 @@ static void f2fs_put_super(struct super_block *sb) struct cp_control cpc = { .reason = CP_UMOUNT | CP_TRIMMED, }; + stat_inc_cp_call_count(sbi, TOTAL_CALL); err = f2fs_write_checkpoint(sbi, &cpc); } @@ -1706,8 +1708,10 @@ int f2fs_sync_fs(struct super_block *sb, int sync) if (unlikely(is_sbi_flag_set(sbi, SBI_POR_DOING))) return -EAGAIN; - if (sync) + if (sync) { + stat_inc_cp_call_count(sbi, TOTAL_CALL); err = f2fs_issue_checkpoint(sbi); + } return err; } @@ -2232,6 +2236,7 @@ skip_gc: f2fs_down_write(&sbi->gc_lock); cpc.reason = CP_PAUSE; set_sbi_flag(sbi, SBI_CP_DISABLED); + stat_inc_cp_call_count(sbi, TOTAL_CALL); err = f2fs_write_checkpoint(sbi, &cpc); if (err) goto out_unlock; @@ -4868,6 +4873,7 @@ static void kill_f2fs_super(struct super_block *sb) struct cp_control cpc = { .reason = CP_UMOUNT, }; + stat_inc_cp_call_count(sbi, TOTAL_CALL); f2fs_write_checkpoint(sbi, &cpc); } |