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Change proc state under held spinlock

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This commit is contained in:
Kamil Kowalczyk
2025-11-08 21:40:15 +01:00
parent e0162e9e0b
commit e4a5c07b3d
2 changed files with 4 additions and 0 deletions
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2
kernel/proc/proc.c
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@ -239,7 +239,9 @@ void proc_sched(void *cpustate) {
} }
void proc_kill(Proc *proc) { void proc_kill(Proc *proc) {
spinlock_acquire(&PROCS.spinlock);
proc->state = PROC_ZOMBIE; proc->state = PROC_ZOMBIE;
spinlock_release(&PROCS.spinlock);
} }
void proc_killself(void) { void proc_killself(void) {

2
kernel/syscall/proc.c
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@ -125,7 +125,9 @@ int32_t SYSCALL1(sys_proc_run, pid1) {
goto done; goto done;
} }
spinlock_acquire(&PROCS.spinlock);
proc->state = PROC_READY; proc->state = PROC_READY;
spinlock_release(&PROCS.spinlock);
done: done:
return ret; return ret;