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Merge pull request #791 from multics69/lavd-sched-sample

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scx_lavd: misc updates
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Changwoo Min 2024-10-13 08:52:08 +00:00 committed by GitHub
commit ba9d75a6ab
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2 changed files with 2 additions and 2 deletions
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2
scheds/rust/scx_lavd/src/bpf/lavd.bpf.h
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@ -105,8 +105,8 @@ struct cpu_ctx {
* Information used to keep track of latency criticality
*/
volatile u32 max_lat_cri; /* maximum latency criticality */
volatile u32 sum_lat_cri; /* sum of latency criticality */
volatile u32 nr_sched; /* number of schedules */
volatile u64 sum_lat_cri; /* sum of latency criticality */
/*
* Information used to keep track of performance criticality

2
scheds/rust/scx_lavd/src/bpf/main.bpf.c
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@ -352,7 +352,7 @@ static void calc_virtual_deadline_delta(struct task_struct *p,
*/
lat_cri = calc_lat_cri(p, taskc, cpuc_cur, enq_flags);
greedy_ratio = calc_greedy_ratio(taskc);
deadline = (LAVD_SLICE_MAX_NS * greedy_ratio) / (1000 * lat_cri);
deadline = (LAVD_SLICE_MAX_NS * greedy_ratio) / lat_cri;
taskc->vdeadline_delta_ns = deadline;
}