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blk-throttle: remove last_bytes_disp and last_ios_disp 

The two fields are not used any more, so remove them.

Cc: Tejun Heo <tj@kernel.org>
Cc: Josef Bacik <josef@toxicpanda.com>
Cc: Yu Kuai <yukuai3@huawei.com>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Acked-by: Tejun Heo <tj@kernel.org>
Link: https://lore.kernel.org/r/20250305043123.3938491-2-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Ming Lei 2025-03-05 12:31:19 +08:00 committed by Jens Axboe
parent 29cb955934
commit 483a393e7e
2 changed files with 1 additions and 7 deletions
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5
block/blk-throttle.c
View File

@ -819,13 +819,10 @@ static void throtl_charge_bio(struct throtl_grp *tg, struct bio *bio)
unsigned int bio_size = throtl_bio_data_size(bio);
/* Charge the bio to the group */
if (!bio_flagged(bio, BIO_BPS_THROTTLED)) {
if (!bio_flagged(bio, BIO_BPS_THROTTLED))
tg->bytes_disp[rw] += bio_size;
tg->last_bytes_disp[rw] += bio_size;
}
tg->io_disp[rw]++;
tg->last_io_disp[rw]++;
}
/**

3
block/blk-throttle.h
View File

@ -106,9 +106,6 @@ struct throtl_grp {
/* Number of bio's dispatched in current slice */
unsigned int io_disp[2];
uint64_t last_bytes_disp[2];
unsigned int last_io_disp[2];
/*
* The following two fields are updated when new configuration is
* submitted while some bios are still throttled, they record how many