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| author | Li Nan <linan122@huawei.com> | 2024-01-17 11:19:46 +0800 |
|---|---|---|
| committer | Song Liu <song@kernel.org> | 2024-04-08 21:15:46 -0700 |
| commit | 9d1110f99c253ccef82e480bfe9f38a12eb797a7 (patch) | |
| tree | 0d9dc93d6676c34e0b609a625aa81a4b0317781b /lib/clz_tab.c | |
| parent | 3f9f231236ce7e48780d8a4f1f8cb9fae2df1e4e (diff) | |
md: don't account sync_io if iostats of the disk is disabled
If iostats is disabled, disk_stats will not be updated and
part_stat_read_accum() only returns a constant value. In this case,
continuing to count sync_io and to check is_mddev_idle() is no longer
meaningful.
Signed-off-by: Li Nan <linan122@huawei.com>
Reviewed-by: Yu Kuai <yukuai3@huawei.com>
Link: https://lore.kernel.org/r/20240117031946.2324519-3-linan666@huaweicloud.com
Signed-off-by: Song Liu <song@kernel.org>
Diffstat (limited to 'lib/clz_tab.c')
0 files changed, 0 insertions, 0 deletions