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ad 2019-11-22 23:38:15 +00:00
parent 6e1e41dfe9
commit d78c5707f7
1 changed files with 7 additions and 1 deletions
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8
sys/sys/userret.h
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@ -1,4 +1,4 @@
/* $NetBSD: userret.h,v 1.29 2019/11/21 19:24:02 ad Exp $ */
/* $NetBSD: userret.h,v 1.30 2019/11/22 23:38:15 ad Exp $ */
/*-
* Copyright (c) 1998, 2000, 2003, 2006, 2008, 2019 The NetBSD Foundation, Inc.
@ -101,6 +101,12 @@ mi_userret(struct lwp *l)
ci = l->l_cpu;
}
l->l_kpriority = false;
/*
* lwp_eprio() is too involved to use here unlocked. At this point
* it only matters for PTHREAD_PRIO_PROTECT; setting a too low value
* is OK because the scheduler will find out the true value if we
* end up in mi_switch().
*/
ci->ci_schedstate.spc_curpriority = l->l_priority;
KPREEMPT_ENABLE(l);