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fix(scheduler): priority list #651

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Merged
atsushi421 merged 2 commits into from
Sep 2, 2025
Merged

fix(scheduler): priority list #651

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96d162c
fix: priority list
kobayu858 Sep 2, 2025
edf6f11
fix: get_priority
kobayu858 Sep 2, 2025
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16 changes: 8 additions & 8 deletions awkernel_async_lib/src/scheduler.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -110,10 +110,10 @@ impl SchedulerType {
/// - The lowest priority.
/// - Panicked scheduler.
static PRIORITY_LIST: [SchedulerType; 4] = [
SchedulerType::Panicked,
SchedulerType::PrioritizedRR(0),
SchedulerType::PrioritizedFIFO(0),
SchedulerType::GEDF(0),
SchedulerType::PrioritizedFIFO(0),
SchedulerType::PrioritizedRR(0),
SchedulerType::Panicked,
];

pub(crate) trait Scheduler {
Expand Down Expand Up @@ -156,12 +156,12 @@ pub(crate) fn get_scheduler(sched_type: SchedulerType) -> &'static dyn Scheduler
}

pub const fn get_priority(sched_type: SchedulerType) -> u8 {
let mut priority = 0;
while priority < PRIORITY_LIST.len() {
if PRIORITY_LIST[priority].equals(&sched_type) {
return priority as u8;
let mut index = 0;
while index < PRIORITY_LIST.len() {
if PRIORITY_LIST[index].equals(&sched_type) {
return (PRIORITY_LIST.len() - 1 - index) as u8;
}
priority += 1;
index += 1;
}
panic!("Scheduler type not registered in PRIORITY_LIST or equals()")
}
Expand Down