diff options
| -rw-r--r-- | sys/kern/kern_time.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/kern/kern_time.c b/sys/kern/kern_time.c index 93ab1dc..7ad9c17 100644 --- a/sys/kern/kern_time.c +++ b/sys/kern/kern_time.c @@ -547,9 +547,11 @@ realitexpire(arg) int s; p = (struct proc *)arg; + PROC_LOCK(p); psignal(p, SIGALRM); if (!timevalisset(&p->p_realtimer.it_interval)) { timevalclear(&p->p_realtimer.it_value); + PROC_UNLOCK(p); return; } for (;;) { @@ -563,10 +565,12 @@ realitexpire(arg) callout_reset(&p->p_itcallout, tvtohz(&ntv) - 1, realitexpire, p); splx(s); + PROC_UNLOCK(p); return; } splx(s); } + /*NOTREACHED*/ } /* |
