diff options
Diffstat (limited to 'sys/kern/kern_resource.c')
| -rw-r--r-- | sys/kern/kern_resource.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/sys/kern/kern_resource.c b/sys/kern/kern_resource.c index 0da0075e6b05..ec6b9ccd3e9b 100644 --- a/sys/kern/kern_resource.c +++ b/sys/kern/kern_resource.c @@ -462,29 +462,27 @@ rtp_to_pri(struct rtprio *rtp, struct thread *td) u_char newpri; u_char oldpri; - thread_lock(td); switch (RTP_PRIO_BASE(rtp->type)) { case RTP_PRIO_REALTIME: - if (rtp->prio > RTP_PRIO_MAX) { - thread_unlock(td); + if (rtp->prio > RTP_PRIO_MAX) return (EINVAL); - } newpri = PRI_MIN_REALTIME + rtp->prio; break; case RTP_PRIO_NORMAL: - if (rtp->prio > (PRI_MAX_TIMESHARE - PRI_MIN_TIMESHARE)) { - thread_unlock(td); + if (rtp->prio > (PRI_MAX_TIMESHARE - PRI_MIN_TIMESHARE)) return (EINVAL); - } newpri = PRI_MIN_TIMESHARE + rtp->prio; break; case RTP_PRIO_IDLE: + if (rtp->prio > RTP_PRIO_MAX) + return (EINVAL); newpri = PRI_MIN_IDLE + rtp->prio; break; default: - thread_unlock(td); return (EINVAL); } + + thread_lock(td); sched_class(td, rtp->type); /* XXX fix */ oldpri = td->td_user_pri; sched_user_prio(td, newpri); |