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Put back missing set of SPCF_SHOULDYIELD.

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This commit is contained in:
ad 2020-03-12 10:44:00 +00:00
parent 46c80a8520
commit a0dc2ed65a
1 changed files with 4 additions and 2 deletions
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6
sys/kern/sched_4bsd.c
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@ -1,4 +1,4 @@
/* $NetBSD: sched_4bsd.c,v 1.42 2020/01/09 16:35:03 ad Exp $ */
/* $NetBSD: sched_4bsd.c,v 1.43 2020/03/12 10:44:00 ad Exp $ */
/*
* Copyright (c) 1999, 2000, 2004, 2006, 2007, 2008, 2019, 2020
@ -69,7 +69,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: sched_4bsd.c,v 1.42 2020/01/09 16:35:03 ad Exp $");
__KERNEL_RCSID(0, "$NetBSD: sched_4bsd.c,v 1.43 2020/03/12 10:44:00 ad Exp $");
#include "opt_ddb.h"
#include "opt_lockdebug.h"
@ -147,6 +147,7 @@ sched_tick(struct cpu_info *ci)
* Indicate that the process should yield.
*/
pri = MAXPRI_KTHREAD;
spc->spc_flags |= SPCF_SHOULDYIELD;
} else if ((spc->spc_flags & SPCF_1STCLASS) == 0) {
/*
* For SMT or assymetric systems push a little
@ -154,6 +155,7 @@ sched_tick(struct cpu_info *ci)
* find a better one to run this LWP.
*/
pri = MAXPRI_KTHREAD;
spc->spc_flags |= SPCF_SHOULDYIELD;
} else {
spc->spc_flags |= SPCF_SEENRR;
}