diff options
| -rw-r--r-- | sys/kern/kern_lock.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/sys/kern/kern_lock.c b/sys/kern/kern_lock.c index 11237c0..158377d 100644 --- a/sys/kern/kern_lock.c +++ b/sys/kern/kern_lock.c @@ -186,9 +186,8 @@ acquire(struct lock *lkp, int extflags, int wanted) { while ((lkp->lk_flags & wanted) != 0) { lkp->lk_flags |= LK_WAIT_NONZERO; lkp->lk_waitcount++; - mtx_exit(lkp->lk_interlock, MTX_DEF); - error = tsleep(lkp, lkp->lk_prio, lkp->lk_wmesg, lkp->lk_timo); - mtx_enter(lkp->lk_interlock, MTX_DEF); + error = msleep(lkp, lkp->lk_interlock, lkp->lk_prio, + lkp->lk_wmesg, lkp->lk_timo); if (lkp->lk_waitcount == 1) { lkp->lk_flags &= ~LK_WAIT_NONZERO; lkp->lk_waitcount = 0; @@ -502,10 +501,8 @@ acquiredrain(struct lock *lkp, int extflags) { while (lkp->lk_flags & LK_ALL) { lkp->lk_flags |= LK_WAITDRAIN; - mtx_exit(lkp->lk_interlock, MTX_DEF); - error = tsleep(&lkp->lk_flags, lkp->lk_prio, + error = msleep(&lkp->lk_flags, lkp->lk_interlock, lkp->lk_prio, lkp->lk_wmesg, lkp->lk_timo); - mtx_enter(lkp->lk_interlock, MTX_DEF); if (error) return error; if (extflags & LK_SLEEPFAIL) { |
