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multi-cpu scheduling WIP

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This commit is contained in:
Kamil Kowalczyk
2026-01-25 15:54:00 +01:00
parent 7bb3b77ede
commit 95f590fb3b
23 changed files with 103 additions and 61 deletions
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6
kernel/syscall/syscall.c
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@@ -160,8 +160,6 @@ DEFINE_SYSCALL (sys_clone) {
size_t stack_size = (size_t)a2;
uintptr_t entry = a3;
struct cpu* cpu = proc->cpu;
struct proc* new = proc_clone (proc, vstack_top, stack_size, entry);
DEBUG ("new=%p\n", new);
@@ -172,7 +170,7 @@ DEFINE_SYSCALL (sys_clone) {
int pid = new->pid;
proc_register (new, cpu);
proc_register (new, NULL);
return pid;
}
@@ -234,7 +232,6 @@ DEFINE_SYSCALL (sys_lock_mutex) {
if (mutex_resource == NULL)
return -ST_NOT_FOUND;
DEBUG ("locking %d\n", proc->pid);
proc_mutex_lock (proc, &mutex_resource->u.mutex);
return ST_OK;
@@ -253,7 +250,6 @@ DEFINE_SYSCALL (sys_unlock_mutex) {
if (mutex_resource == NULL)
return -ST_NOT_FOUND;
DEBUG ("unlocking %d\n", proc->pid);
return proc_mutex_unlock (proc, &mutex_resource->u.mutex) ? ST_OK : -ST_PERMISSION_ERROR;
}