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authorJohn Baldwin <jhb@FreeBSD.org>2001-04-24 00:51:53 +0000
committerJohn Baldwin <jhb@FreeBSD.org>2001-04-24 00:51:53 +0000
commit33a9ed9d0e26ec60b5237d33dc09026841b9bf67 (patch)
tree13737902646621a419ff2787450af6795c4f8f66 /sys/kern/sys_generic.c
parent5d69bac493abc8ca9f35ca358987efbe2cbb2a91 (diff)
Notes
Diffstat (limited to 'sys/kern/sys_generic.c')
-rw-r--r--sys/kern/sys_generic.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/sys/kern/sys_generic.c b/sys/kern/sys_generic.c
index a779711d549a..9414574b57d4 100644
--- a/sys/kern/sys_generic.c
+++ b/sys/kern/sys_generic.c
@@ -1034,10 +1034,12 @@ selrecord(selector, sip)
mtx_lock_spin(&sched_lock);
if (p->p_wchan == (caddr_t)&selwait) {
mtx_unlock_spin(&sched_lock);
+ PROC_UNLOCK(p);
sip->si_flags |= SI_COLL;
return;
}
mtx_unlock_spin(&sched_lock);
+ PROC_UNLOCK(p);
}
sip->si_pid = mypid;
}
@@ -1067,12 +1069,9 @@ selwakeup(sip)
setrunnable(p);
else
unsleep(p);
- mtx_unlock_spin(&sched_lock);
- } else {
- mtx_unlock_spin(&sched_lock);
- PROC_LOCK(p);
+ } else
p->p_flag &= ~P_SELECT;
- PROC_UNLOCK(p);
- }
+ mtx_unlock_spin(&sched_lock);
+ PROC_UNLOCK(p);
}
}