diff options
Diffstat (limited to 'sys/kern/subr_smp.c')
| -rw-r--r-- | sys/kern/subr_smp.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/sys/kern/subr_smp.c b/sys/kern/subr_smp.c index 9d53cd7..2802750 100644 --- a/sys/kern/subr_smp.c +++ b/sys/kern/subr_smp.c @@ -2268,7 +2268,7 @@ ap_init(void) PCPU_SET(curproc, PCPU_GET(idleproc)); /* lock against other AP's that are waking up */ - mtx_enter(&ap_boot_mtx, MTX_SPIN); + mtx_lock_spin(&ap_boot_mtx); /* BSP may have changed PTD while we're waiting for the lock */ cpu_invltlb(); @@ -2317,7 +2317,7 @@ ap_init(void) } /* let other AP's wake up now */ - mtx_exit(&ap_boot_mtx, MTX_SPIN); + mtx_unlock_spin(&ap_boot_mtx); /* wait until all the AP's are up */ while (smp_started == 0) @@ -2328,7 +2328,7 @@ ap_init(void) /* ok, now grab sched_lock and enter the scheduler */ enable_intr(); - mtx_enter(&sched_lock, MTX_SPIN); + mtx_lock_spin(&sched_lock); cpu_throw(); /* doesn't return */ panic("scheduler returned us to ap_init"); @@ -2662,14 +2662,14 @@ forward_signal(struct proc *p) return; if (!forward_signal_enabled) return; - mtx_enter(&sched_lock, MTX_SPIN); + mtx_lock_spin(&sched_lock); while (1) { if (p->p_stat != SRUN) { - mtx_exit(&sched_lock, MTX_SPIN); + mtx_unlock_spin(&sched_lock); return; } id = p->p_oncpu; - mtx_exit(&sched_lock, MTX_SPIN); + mtx_unlock_spin(&sched_lock); if (id == 0xff) return; map = (1<<id); @@ -2687,9 +2687,9 @@ forward_signal(struct proc *p) break; } } - mtx_enter(&sched_lock, MTX_SPIN); + mtx_lock_spin(&sched_lock); if (id == p->p_oncpu) { - mtx_exit(&sched_lock, MTX_SPIN); + mtx_unlock_spin(&sched_lock); return; } } @@ -2867,7 +2867,7 @@ smp_rendezvous(void (* setup_func)(void *), { /* obtain rendezvous lock */ - mtx_enter(&smp_rv_mtx, MTX_SPIN); + mtx_lock_spin(&smp_rv_mtx); /* set static function pointers */ smp_rv_setup_func = setup_func; @@ -2886,7 +2886,7 @@ smp_rendezvous(void (* setup_func)(void *), smp_rendezvous_action(); /* release lock */ - mtx_exit(&smp_rv_mtx, MTX_SPIN); + mtx_unlock_spin(&smp_rv_mtx); } void |
