Module Name: src
Committed By: rin
Date: Wed Jul 15 07:44:34 UTC 2020
Modified Files:
src/sys/arch/powerpc/booke: trap.c
Log Message:
Do not use curlwp twice. No functional changes.
To generate a diff of this commit:
cvs rdiff -u -r1.32 -r1.33 src/sys/arch/powerpc/booke/trap.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/powerpc/booke/trap.c
diff -u src/sys/arch/powerpc/booke/trap.c:1.32 src/sys/arch/powerpc/booke/trap.c:1.33
--- src/sys/arch/powerpc/booke/trap.c:1.32 Tue Jul 7 00:49:09 2020
+++ src/sys/arch/powerpc/booke/trap.c Wed Jul 15 07:44:34 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: trap.c,v 1.32 2020/07/07 00:49:09 rin Exp $ */
+/* $NetBSD: trap.c,v 1.33 2020/07/15 07:44:34 rin Exp $ */
/*-
* Copyright (c) 2010, 2011 The NetBSD Foundation, Inc.
* All rights reserved.
@@ -35,7 +35,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(1, "$NetBSD: trap.c,v 1.32 2020/07/07 00:49:09 rin Exp $");
+__KERNEL_RCSID(1, "$NetBSD: trap.c,v 1.33 2020/07/15 07:44:34 rin Exp $");
#ifdef _KERNEL_OPT
#include "opt_altivec.h"
@@ -477,10 +477,12 @@ pgm_exception(struct trapframe *tf, ksig
}
if (tf->tf_esr & ESR_PIL) {
- struct pcb * const pcb = lwp_getpcb(curlwp);
- if (__predict_false(!fpu_used_p(curlwp))) {
+ struct lwp * const l = curlwp;
+ struct pcb * const pcb = lwp_getpcb(l);
+
+ if (__predict_false(!fpu_used_p(l))) {
memset(&pcb->pcb_fpu, 0, sizeof(pcb->pcb_fpu));
- fpu_mark_used(curlwp);
+ fpu_mark_used(l);
}
if (fpu_emulate(tf, &pcb->pcb_fpu, ksi)) {
if (ksi->ksi_signo == 0) {
