From: Baolin Wang Date: Thu, 8 Oct 2020 03:52:22 +0000 (+0800) Subject: blk-throttle: Remove a meaningless parameter for throtl_downgrade_state() X-Git-Tag: v5.10.7~1462^2~18 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4247d9c8ba810c1d4a9502893a9ce1cec6abbf7a;p=platform%2Fkernel%2Flinux-rpi.git blk-throttle: Remove a meaningless parameter for throtl_downgrade_state() The throtl_downgrade_state() is always used to change to LIMIT_LOW limitation, thus remove the latter meaningless parameter which indicates the limitation index. Signed-off-by: Baolin Wang Signed-off-by: Jens Axboe --- diff --git a/block/blk-throttle.c b/block/blk-throttle.c index 36ba61c..4007b26 100644 --- a/block/blk-throttle.c +++ b/block/blk-throttle.c @@ -1970,7 +1970,7 @@ static void throtl_upgrade_state(struct throtl_data *td) queue_work(kthrotld_workqueue, &td->dispatch_work); } -static void throtl_downgrade_state(struct throtl_data *td, int new) +static void throtl_downgrade_state(struct throtl_data *td) { td->scale /= 2; @@ -1980,7 +1980,7 @@ static void throtl_downgrade_state(struct throtl_data *td, int new) return; } - td->limit_index = new; + td->limit_index = LIMIT_LOW; td->low_downgrade_time = jiffies; } @@ -2067,7 +2067,7 @@ static void throtl_downgrade_check(struct throtl_grp *tg) * cgroups */ if (throtl_hierarchy_can_downgrade(tg)) - throtl_downgrade_state(tg->td, LIMIT_LOW); + throtl_downgrade_state(tg->td); tg->last_bytes_disp[READ] = 0; tg->last_bytes_disp[WRITE] = 0;