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Redesign scheduling points
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This commit is contained in:
Kamil Kowalczyk
2026-01-30 02:36:27 +01:00
parent d2f5c032d9
commit 124aa12f5b
9 changed files with 60 additions and 35 deletions
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12
kernel/syscall/syscall.c
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@@ -123,7 +123,8 @@ DEFINE_SYSCALL (sys_mutex_delete) {
if (mutex_resource == NULL)
return SYSRESULT (-ST_NOT_FOUND);
proc_delete_resource (mutex_resource);
if (proc_delete_resource (mutex_resource) == PROC_NEED_RESCHEDULE)
proc_sched ();
return SYSRESULT (ST_OK);
}
@@ -137,7 +138,8 @@ DEFINE_SYSCALL (sys_mutex_lock) {
if (mutex_resource == NULL)
return SYSRESULT (-ST_NOT_FOUND);
proc_mutex_lock (proc, &mutex_resource->u.mutex);
if (proc_mutex_lock (proc, &mutex_resource->u.mutex) == PROC_NEED_RESCHEDULE)
proc_sched ();
return SYSRESULT (ST_OK);
}
@@ -151,8 +153,10 @@ DEFINE_SYSCALL (sys_mutex_unlock) {
if (mutex_resource == NULL)
return SYSRESULT (-ST_NOT_FOUND);
return SYSRESULT (proc_mutex_unlock (proc, &mutex_resource->u.mutex) ? ST_OK
: -ST_PERMISSION_ERROR);
if (proc_mutex_unlock (proc, &mutex_resource->u.mutex) == PROC_NEED_RESCHEDULE)
proc_sched ();
return SYSRESULT (ST_OK);
}
static syscall_handler_func_t handler_table[] = {