diff options
Diffstat (limited to 'sys/kern/kern_synch.c')
| -rw-r--r-- | sys/kern/kern_synch.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/kern/kern_synch.c b/sys/kern/kern_synch.c index 972b682..585d1ff 100644 --- a/sys/kern/kern_synch.c +++ b/sys/kern/kern_synch.c @@ -281,6 +281,7 @@ schedcpu(arg) register int realstathz, s; realstathz = stathz ? stathz : hz; + lockmgr(&allproc_lock, LK_SHARED, NULL, CURPROC); LIST_FOREACH(p, &allproc, p_list) { /* * Increment time in/out of memory and sleep time @@ -340,6 +341,7 @@ schedcpu(arg) mtx_exit(&sched_lock, MTX_SPIN); splx(s); } + lockmgr(&allproc_lock, LK_RELEASE, NULL, CURPROC); vmmeter(); wakeup((caddr_t)&lbolt); timeout(schedcpu, (void *)0, hz); |
