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| author | Yu Kuai <yukuai3@huawei.com> | 2023-06-22 00:51:03 +0800 |
|---|---|---|
| committer | Song Liu <song@kernel.org> | 2023-07-27 00:13:29 -0700 |
| commit | c567c86b90d4715081adfe5eb812141a5b6b4883 (patch) | |
| tree | 17b1274d01b5f819a969a10002248e27ee47e034 /drivers/md/md.h | |
| parent | 0ae1c9d38426737c39085f919b9b27d2eab3802e (diff) | |
| download | linux-c567c86b90d4715081adfe5eb812141a5b6b4883.tar.gz linux-c567c86b90d4715081adfe5eb812141a5b6b4883.tar.bz2 linux-c567c86b90d4715081adfe5eb812141a5b6b4883.zip | |
md: move initialization and destruction of 'io_acct_set' to md.c
'io_acct_set' is only used for raid0 and raid456, prepare to use it for
raid1 and raid10, so that io accounting from different levels can be
consistent.
By the way, follow up patches will also use this io clone mechanism to
make sure 'active_io' represents in flight io, not io that is dispatching,
so that mddev_suspend will wait for io to be done as designed.
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/20230621165110.1498313-2-yukuai1@huaweicloud.com
Diffstat (limited to 'drivers/md/md.h')
| -rw-r--r-- | drivers/md/md.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/md/md.h b/drivers/md/md.h index 914e6ece9af2..4d771e5d3c71 100644 --- a/drivers/md/md.h +++ b/drivers/md/md.h @@ -774,8 +774,6 @@ extern void md_error(struct mddev *mddev, struct md_rdev *rdev); extern void md_finish_reshape(struct mddev *mddev); void md_submit_discard_bio(struct mddev *mddev, struct md_rdev *rdev, struct bio *bio, sector_t start, sector_t size); -int acct_bioset_init(struct mddev *mddev); -void acct_bioset_exit(struct mddev *mddev); void md_account_bio(struct mddev *mddev, struct bio **bio); extern bool __must_check md_flush_request(struct mddev *mddev, struct bio *bio); |