diff options
| author | Yu Kuai <yukuai3@huawei.com> | 2023-06-22 00:51:08 +0800 |
|---|---|---|
| committer | Song Liu <song@kernel.org> | 2023-07-27 00:13:29 -0700 |
| commit | bdf2b52136dd19a55aaf5484cb254498c61383a5 (patch) | |
| tree | ab82f235467cb8189cf6bbdcff349311d69f3a0e | |
| parent | 820455238366a78a44a85cc7d58a987e728464d9 (diff) | |
md/md-multipath: enable io accounting
use md_account_bio() to enable io accounting, also make sure
mddev_suspend() will wait for all io to be done.
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Reviewed-by: Xiao Ni <xni@redhat.com>
Signed-off-by: Song Liu <song@kernel.org>
Link: https://lore.kernel.org/r/20230621165110.1498313-7-yukuai1@huaweicloud.com
| -rw-r--r-- | drivers/md/md-multipath.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/md/md-multipath.c b/drivers/md/md-multipath.c index 92c45be203d7..d22276870283 100644 --- a/drivers/md/md-multipath.c +++ b/drivers/md/md-multipath.c @@ -107,6 +107,7 @@ static bool multipath_make_request(struct mddev *mddev, struct bio * bio) && md_flush_request(mddev, bio)) return true; + md_account_bio(mddev, &bio); mp_bh = mempool_alloc(&conf->pool, GFP_NOIO); mp_bh->master_bio = bio; |