Module Name: src
Committed By: jruoho
Date: Tue Nov 30 18:44:07 UTC 2010
Modified Files:
src/sys/arch/x86/acpi: acpi_cpu_md.c
Log Message:
Fix boolean brain freeze.
To generate a diff of this commit:
cvs rdiff -u -r1.35 -r1.36 src/sys/arch/x86/acpi/acpi_cpu_md.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/x86/acpi/acpi_cpu_md.c
diff -u src/sys/arch/x86/acpi/acpi_cpu_md.c:1.35 src/sys/arch/x86/acpi/acpi_cpu_md.c:1.36
--- src/sys/arch/x86/acpi/acpi_cpu_md.c:1.35 Tue Nov 30 04:31:00 2010
+++ src/sys/arch/x86/acpi/acpi_cpu_md.c Tue Nov 30 18:44:07 2010
@@ -1,4 +1,4 @@
-/* $NetBSD: acpi_cpu_md.c,v 1.35 2010/11/30 04:31:00 jruoho Exp $ */
+/* $NetBSD: acpi_cpu_md.c,v 1.36 2010/11/30 18:44:07 jruoho Exp $ */
/*-
* Copyright (c) 2010 Jukka Ruohonen <jruoho...@iki.fi>
@@ -27,7 +27,7 @@
* SUCH DAMAGE.
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: acpi_cpu_md.c,v 1.35 2010/11/30 04:31:00 jruoho Exp $");
+__KERNEL_RCSID(0, "$NetBSD: acpi_cpu_md.c,v 1.36 2010/11/30 18:44:07 jruoho Exp $");
#include <sys/param.h>
#include <sys/bus.h>
@@ -603,7 +603,11 @@
xc = xc_broadcast(0, (xcfunc_t)x86_msr_xcall, &msr, NULL);
xc_wait(xc);
- if (acpicpu_pstate_status != false) {
+ /*
+ * Due several problems, we bypass the
+ * relatively expensive status check.
+ */
+ if (acpicpu_pstate_status != true) {
DELAY(ps->ps_latency);
return 0;
}
