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scx_lavd: remove redundant latency calculation at calc_latency_weight()

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Signed-off-by: Changwoo Min <changwoo@igalia.com>
This commit is contained in:
Changwoo Min 2024-03-18 22:17:09 +09:00
parent 865269f438
commit e41c674fae
1 changed files with 2 additions and 13 deletions
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15
scheds/rust/scx_lavd/src/bpf/main.bpf.c
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@ -1042,19 +1042,8 @@ out:
static u64 calc_latency_weight(struct task_struct *p, struct task_ctx *taskc,
bool is_wakeup)
{
int nice_prio, lat_boost_prio, prio;
u64 weight;
/*
* Aggregate nice priority and latency boost priority, then convert the
* final priority to weight.
*/
nice_prio = get_nice_prio(p);
lat_boost_prio = boost_lat(p, taskc, is_wakeup);
prio = sum_prios_for_lat(p, nice_prio, lat_boost_prio);
weight = sched_prio_to_latency_weight[prio];
return weight;
boost_lat(p, taskc, is_wakeup);
return sched_prio_to_latency_weight[taskc->lat_prio];
}
static u64 calc_virtual_dealine_delta(struct task_struct *p,