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attach just one of the cpu timer interrupts as EVCNT_TYPE_INTR, so that at 

least something shows up in systat and beyond.  myself, and a few others,
have been confused at the lack of any timer interrupts appearing here.
This commit is contained in:
mrg 2010-06-17 06:40:28 +00:00
parent bf0e9a40ae
commit 3cca660ebe
1 changed files with 6 additions and 3 deletions
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9
sys/arch/x86/x86/intr.c
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@ -1,4 +1,4 @@
/* $NetBSD: intr.c,v 1.67 2010/02/24 21:22:01 dyoung Exp $ */ /* $NetBSD: intr.c,v 1.68 2010/06/17 06:40:28 mrg Exp $ */
/*- /*-
* Copyright (c) 2007, 2008, 2009 The NetBSD Foundation, Inc. * Copyright (c) 2007, 2008, 2009 The NetBSD Foundation, Inc.
@ -133,7 +133,7 @@
*/ */
#include <sys/cdefs.h> #include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: intr.c,v 1.67 2010/02/24 21:22:01 dyoung Exp $"); __KERNEL_RCSID(0, "$NetBSD: intr.c,v 1.68 2010/06/17 06:40:28 mrg Exp $");
#include "opt_intrdebug.h" #include "opt_intrdebug.h"
#include "opt_multiprocessor.h" #include "opt_multiprocessor.h"
@ -983,6 +983,7 @@ cpu_intr_init(struct cpu_info *ci)
struct intrsource *isp; struct intrsource *isp;
#if NLAPIC > 0 && defined(MULTIPROCESSOR) #if NLAPIC > 0 && defined(MULTIPROCESSOR)
int i; int i;
static int first = 1;
#endif #endif
#ifdef INTRSTACKSIZE #ifdef INTRSTACKSIZE
vaddr_t istack; vaddr_t istack;
@ -997,8 +998,10 @@ cpu_intr_init(struct cpu_info *ci)
isp->is_handlers = &fake_timer_intrhand; isp->is_handlers = &fake_timer_intrhand;
isp->is_pic = &local_pic; isp->is_pic = &local_pic;
ci->ci_isources[LIR_TIMER] = isp; ci->ci_isources[LIR_TIMER] = isp;
evcnt_attach_dynamic(&isp->is_evcnt, EVCNT_TYPE_MISC, NULL, evcnt_attach_dynamic(&isp->is_evcnt,
first ? EVCNT_TYPE_INTR : EVCNT_TYPE_MISC, NULL,
device_xname(ci->ci_dev), "timer"); device_xname(ci->ci_dev), "timer");
first = 0;
#ifdef MULTIPROCESSOR #ifdef MULTIPROCESSOR
isp = kmem_zalloc(sizeof(*isp), KM_SLEEP); isp = kmem_zalloc(sizeof(*isp), KM_SLEEP);