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| author | ssouhlal <ssouhlal@FreeBSD.org> | 2005-02-04 06:18:31 +0000 |
|---|---|---|
| committer | ssouhlal <ssouhlal@FreeBSD.org> | 2005-02-04 06:18:31 +0000 |
| commit | 972ed7b6265d57f656b9a6e86ffa27509c47ae90 (patch) | |
| tree | c4421ffe4f12581fae3679fa42e770dbb2578bff /sys/vm/vm_zeroidle.c | |
| parent | 3dcdb56fbedfd158ce5c4c0f86c97eb6d45861ce (diff) | |
| download | FreeBSD-src-972ed7b6265d57f656b9a6e86ffa27509c47ae90.zip FreeBSD-src-972ed7b6265d57f656b9a6e86ffa27509c47ae90.tar.gz | |
Set the scheduling class of the zeroidle thread to PRI_IDLE.
Reviewed by: jhb
Approved by: grehan (mentor)
MFC after: 1 week
Diffstat (limited to 'sys/vm/vm_zeroidle.c')
| -rw-r--r-- | sys/vm/vm_zeroidle.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sys/vm/vm_zeroidle.c b/sys/vm/vm_zeroidle.c index 94d689d..2872843 100644 --- a/sys/vm/vm_zeroidle.c +++ b/sys/vm/vm_zeroidle.c @@ -171,6 +171,7 @@ static void pagezero_start(void __unused *arg) { int error; + struct thread *td; error = kthread_create(vm_pagezero, NULL, &pagezero_proc, RFSTOPPED, 0, "pagezero"); @@ -183,8 +184,10 @@ pagezero_start(void __unused *arg) pagezero_proc->p_flag |= P_NOLOAD; PROC_UNLOCK(pagezero_proc); mtx_lock_spin(&sched_lock); - sched_prio(FIRST_THREAD_IN_PROC(pagezero_proc), PRI_MAX_IDLE); - setrunqueue(FIRST_THREAD_IN_PROC(pagezero_proc), SRQ_BORING); + td = FIRST_THREAD_IN_PROC(pagezero_proc); + sched_class(td->td_ksegrp, PRI_IDLE); + sched_prio(td, PRI_MAX_IDLE); + setrunqueue(td, SRQ_BORING); mtx_unlock_spin(&sched_lock); } SYSINIT(pagezero, SI_SUB_KTHREAD_VM, SI_ORDER_ANY, pagezero_start, NULL) |
