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Redesign reschedule points, allow one operation to reschedule many cpus at once
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This commit is contained in:
Kamil Kowalczyk
2026-02-18 23:16:03 +01:00
parent ae0a6024da
commit f103bdd739
39 changed files with 376 additions and 223 deletions
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13
kernel/proc/mutex.h
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@@ -1,12 +1,14 @@
#ifndef _KERNEL_PROC_MUTEX_H
#define _KERNEL_PROC_MUTEX_H
#include <libk/list.h>
#include <libk/std.h>
#include <proc/suspension_q.h>
struct proc;
struct proc_resource;
struct cpu;
struct reschedule_ctx;
struct proc_mutex {
struct proc_resource* resource;
@@ -16,9 +18,12 @@ struct proc_mutex {
struct proc* owner;
};
bool proc_cleanup_resource_mutex (struct proc_resource* resource, struct cpu** reschedule_cpu);
bool proc_mutex_lock (struct proc* proc, struct proc_mutex* mutex, struct cpu** reschedule_cpu);
bool proc_mutex_unlock (struct proc* proc, struct proc_mutex* mutex, struct cpu** reschedule_cpu);
void proc_mutexes_cleanup (struct proc* proc);
void proc_cleanup_resource_mutex (struct proc_resource* resource, struct reschedule_ctx* rctx);
void proc_mutex_lock (struct proc* proc, struct proc_mutex* mutex, struct reschedule_ctx* rctx);
void proc_mutex_unlock (struct proc* proc, struct proc_mutex* mutex, struct reschedule_ctx* rctx);
void proc_mutexes_cleanup (struct proc* proc, struct reschedule_ctx* rctx);
#endif // _KERNEL_PROC_MUTEX_H