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OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/irqbalance?expand=0&rev=1

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OBS User unknown 2007-01-15 23:17:54 +00:00 committed by Git OBS Bridge
commit 1d25fb5a4f
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## Default LFS
*.7z filter=lfs diff=lfs merge=lfs -text
*.bsp filter=lfs diff=lfs merge=lfs -text
*.bz2 filter=lfs diff=lfs merge=lfs -text
*.gem filter=lfs diff=lfs merge=lfs -text
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.osc

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#! /bin/sh
# Copyright (c) 1995-2002 SuSE Linux AG, Nuernberg, Germany.
# All rights reserved.
#
# /etc/init.d/irqbalance
# and its symbolic link
# /(usr/)sbin/rcirqbalance
#
### BEGIN INIT INFO
# Provides: irqbalance
# Required-Start:
# X-UnitedLinux-Should-Start:
# Required-Stop:
# X-UnitedLinux-Should-Stop:
# Default-Start: 1 2 3 5
# Default-Stop: 0 6
# Short-Description: irqbalance daemon providing irq balancing on MP-machines
# Description: Start irqbalance to allow interrrupt balancing over multiple CPUs
# usually all irqs are handled by cpu0, this daemon dynamcally
# uses all cpus for the irqs
#
#
#
### END INIT INFO
# Check for missing binaries (stale symlinks should not happen)
IRQBALANCE_BIN=/usr/sbin/irqbalance
test -x $IRQBALANCE_BIN || exit 5
PHYS=$(grep '^physical id' /proc/cpuinfo | sort -u | wc -l)
PROC=$(grep -c '^processor' /proc/cpuinfo)
. /etc/rc.status
# Reset status of this service
rc_reset
case "$1" in
start)
echo -n "Starting irqbalance "
if [ $PHYS -gt 1 ] || [ $PROC -gt 1 -a $PHYS -eq 0 ] ; then
startproc $IRQBALANCE_BIN
# Remember status and be verbose
rc_status -v
else
rc_status -u
fi
;;
stop)
echo -n "Shutting down irqbalance "
killproc -TERM $IRQBALANCE_BIN
# Remember status and be verbose
rc_status -v
;;
try-restart)
$0 status >/dev/null && $0 restart
# Remember status and be quiet
rc_status
;;
restart)
$0 stop
$0 start
# Remember status and be quiet
rc_status
;;
force-reload|reload)
echo -n "Reload service irqbalance "
if [ $PHYS -gt 1 ] || [ $PROC -gt 1 -a $PHYS -eq 0 ] ; then
## if it supports it:
killproc -HUP $IRQBALANCE_BIN
#touch /var/run/irqbalance.pid
rc_status -v
else
rc_status -u
fi
;;
status)
echo -n "Checking for service irqbalance "
checkproc $IRQBALANCE_BIN
rc_status -v
;;
probe)
;;
*)
echo "Usage: $0 {start|stop|status|try-restart|restart|force-reload|reload|probe}"
exit 1
;;
esac
rc_exit

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version https://git-lfs.github.com/spec/v1
oid sha256:dd6cfe439c7e347ae60e0b950402cb4434f39b7e01261900b6daddcf21522112
size 10523

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diff -urN irqbalance.orig/cpuinfo.c irqbalance/cpuinfo.c
--- irqbalance.orig/cpuinfo.c 2006-04-11 12:06:42.000000000 -0500
+++ irqbalance/cpuinfo.c 2006-04-11 13:02:51.000000000 -0500
@@ -37,16 +37,25 @@
assert(file != NULL);
while (!feof(file) && cpucount < MAX_CPU) {
fgets(linebuffer, 1024, file);
- if (strstr(linebuffer,"Physical processor ID\t:"))
+ if (strstr(linebuffer,"Physical processor ID\t:")) {
sscanf(linebuffer,"Physical processor ID\t: %ui", &cpunumber[cpucount]);
+ assert(cpunumber[cpucount] < MAX_CPU);
+ }
+
else if (strstr(linebuffer,"processor\t:"))
cpucount++;
- else if (strstr(linebuffer,"Number of siblings\t:"))
+ else if (strstr(linebuffer,"Number of siblings\t:")) {
sscanf(linebuffer,"Number of siblings \t: %i", &siblings[cpucount]);
- else if (strstr(linebuffer,"siblings\t:"))
+ assert(siblings[cpucount] < MAX_CPU);
+ }
+ else if (strstr(linebuffer,"siblings\t:")) {
sscanf(linebuffer,"siblings\t: %i", &siblings[cpucount]);
- else if (strstr(linebuffer,"physical id\t:"))
+ assert(siblings[cpucount] < MAX_CPU);
+ }
+ else if (strstr(linebuffer,"physical id\t:")) {
sscanf(linebuffer,"physical id\t: %ui", &cpunumber[cpucount]);
+ assert(cpunumber[cpucount] < MAX_CPU);
+ }
else if (strstr(linebuffer,"GenuineIntel")) {
if (!machineneedsbalance)
machineneedsbalance = 1;
Files irqbalance.orig/irqbalance and irqbalance/irqbalance differ
diff -urN irqbalance.orig/procinterrupts.c irqbalance/procinterrupts.c
--- irqbalance.orig/procinterrupts.c 2006-04-11 12:06:42.000000000 -0500
+++ irqbalance/procinterrupts.c 2006-04-11 13:03:03.000000000 -0500
@@ -102,6 +102,7 @@
ret = sscanf(word,"%i",&irqnumber);
if (!ret) /* non numeric end stuff */
irqnumber = MAX_INTERRUPTS-1;
+ assert(irqnumber < MAX_INTERRUPTS);
/* then N columns of counts, where N is the number of cpu's */
} else if (column <= cpucount) {
sscanf(word,"%lli",&count);

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diff -u irqbalance/prototypes.h~ irqbalance/prototypes.h
--- irqbalance/prototypes.h~ 2003-09-06 13:01:32.000000000 +0200
+++ irqbalance/prototypes.h 2006-02-08 13:09:49.000000000 +0100
@@ -25,8 +25,8 @@
#define POLICY_ROTATE 1
#define POLICY_IGNORE 2
-#define MAX_CPU 32
-#define MAX_INTERRUPTS 256
+#define MAX_CPU 128
+#define MAX_INTERRUPTS 256
extern unsigned int cpubrother[];
extern unsigned int class_policy[];

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--- prototypes.h.ORG 2006-05-09 10:29:29.000000000 +0200
+++ prototypes.h 2006-05-09 10:31:01.000000000 +0200
@@ -26,7 +26,7 @@
#define POLICY_IGNORE 2
#define MAX_CPU 128
-#define MAX_INTERRUPTS 256
+#define MAX_INTERRUPTS 512
extern unsigned int cpubrother[];
extern unsigned int class_policy[];

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-------------------------------------------------------------------
Fri Jul 14 11:10:59 CEST 2006 - sf@suse.de
- added patch from bug #171500, fixing regexps
-------------------------------------------------------------------
Tue May 16 09:53:02 CEST 2006 - sf@suse.de
- added irqbalance-assert.diff to completely fix
bug #158186 (see changelog entry below)
-------------------------------------------------------------------
Tue May 9 10:33:40 CEST 2006 - sf@suse.de
- increase MAX_INTERRUPTS to 512 to avoid
segfault (bug #158186)
-------------------------------------------------------------------
Wed May 3 13:37:34 CEST 2006 - sf@suse.de
- modified startscript to start irqbalancing only on real SMP
machines (multisocket) (bug #171500)
-------------------------------------------------------------------
Thu Feb 9 00:05:31 CET 2006 - ak@suse.de
- increase max number of cpus to 128 (#146945)
- install manpage
-------------------------------------------------------------------
Wed Jan 25 21:36:42 CET 2006 - mls@suse.de
- converted neededforbuild to BuildRequires
-------------------------------------------------------------------
Mon Oct 31 12:22:21 CET 2005 - dmueller@suse.de
- don't build as root
-------------------------------------------------------------------
Fri Sep 2 12:41:38 CEST 2005 - ro@suse.de
- rcscript: ignore on machines with < 2 CPUs
-------------------------------------------------------------------
Tue Jun 21 00:49:26 CEST 2005 - ro@suse.de
- build with fPIE/pie
-------------------------------------------------------------------
Mon Feb 16 21:23:23 CET 2004 - sf@suse.de
- update to 0.09
-------------------------------------------------------------------
Sat Sep 20 16:00:17 CEST 2003 - kukuk@suse.de
- Add PreRequires for insserv
-------------------------------------------------------------------
Thu Sep 4 16:00:32 CEST 2003 - ro@suse.de
- added stop_on_removal and restart_on_update
- changed insserv_and_fillup to insserv_force_if_yast
-------------------------------------------------------------------
Thu Sep 4 15:20:13 CEST 2003 - sf@suse.de
- added %insserv_and_fillup in %post
and %insserv_cleanup in %postun
-------------------------------------------------------------------
Thu Sep 4 11:46:23 CEST 2003 - ak@suse.de
- update to version 0.6
- Clean up init script a bit
- Move initscript outside tar and mark as source
-------------------------------------------------------------------
Fri Mar 21 14:56:26 CET 2003 - sf@suse.de
- initial version 0.1

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#
# spec file for package irqbalance (Version 0.09)
#
# Copyright (c) 2006 SUSE LINUX Products GmbH, Nuernberg, Germany.
# This file and all modifications and additions to the pristine
# package are under the same license as the package itself.
#
# Please submit bugfixes or comments via http://bugs.opensuse.org/
#
# norootforbuild
Name: irqbalance
License: Other License(s), see package
Group: System/Daemons
Autoreqprov: on
PreReq: %insserv_prereq
Version: 0.09
Release: 61
Summary: Balance IRQs on SMP Machines
Source: %{name}-%{version}.tar.gz
Source2: irq_balancer
BuildRoot: %{_tmppath}/%{name}-%{version}-build
Patch0: irqbalance-increase-limits
Patch1: irqbalance-increase-limits2
Patch2: irqbalance-assert.diff
%description
irqbalance dynamically switches the CPUs for IRQs to prevent cpu0 from
being used for all IRQs.
Authors:
--------
Arjan van de Ven <arjanv@redhat.com>
%prep
%setup -n irqbalance
%patch0 -p1
%patch1
%patch2 -p1
%build
rm -rf $RPM_BUILD_ROOT
make CFLAGS="$RPM_OPT_FLAGS -fPIE -pie"
%install
mkdir -p $RPM_BUILD_ROOT/usr/sbin
mkdir -p $RPM_BUILD_ROOT/etc/init.d
mkdir -p $RPM_BUILD_ROOT/usr/share/man/man1/
cp irqbalance $RPM_BUILD_ROOT/usr/sbin
cp $RPM_SOURCE_DIR/irq_balancer $RPM_BUILD_ROOT/etc/init.d
ln -s /etc/init.d/irq_balancer $RPM_BUILD_ROOT/usr/sbin/rcirq_balancer
cp irqbalance.1 $RPM_BUILD_ROOT/usr/share/man/man1/
%clean
rm -rf $RPM_BUILD_ROOT
%preun
%stop_on_removal irq_balancer
%post
%insserv_force_if_yast irq_balancer
%postun
%restart_on_update irq_balancer
%insserv_cleanup
%files
%defattr(-,root,root,-)
/usr/sbin/irqbalance
/etc/init.d/irq_balancer
/usr/sbin/rcirq_balancer
/usr/share/man/*/*
%changelog -n irqbalance
* Fri Jul 14 2006 - sf@suse.de
- added patch from bug #171500, fixing regexps
* Tue May 16 2006 - sf@suse.de
- added irqbalance-assert.diff to completely fix
bug #158186 (see changelog entry below)
* Tue May 09 2006 - sf@suse.de
- increase MAX_INTERRUPTS to 512 to avoid
segfault (bug #158186)
* Wed May 03 2006 - sf@suse.de
- modified startscript to start irqbalancing only on real SMP
machines (multisocket) (bug #171500)
* Thu Feb 09 2006 - ak@suse.de
- increase max number of cpus to 128 (#146945)
- install manpage
* Wed Jan 25 2006 - mls@suse.de
- converted neededforbuild to BuildRequires
* Mon Oct 31 2005 - dmueller@suse.de
- don't build as root
* Fri Sep 02 2005 - ro@suse.de
- rcscript: ignore on machines with < 2 CPUs
* Tue Jun 21 2005 - ro@suse.de
- build with fPIE/pie
* Mon Feb 16 2004 - sf@suse.de
- update to 0.09
* Sat Sep 20 2003 - kukuk@suse.de
- Add PreRequires for insserv
* Thu Sep 04 2003 - ro@suse.de
- added stop_on_removal and restart_on_update
- changed insserv_and_fillup to insserv_force_if_yast
* Thu Sep 04 2003 - sf@suse.de
- added %%insserv_and_fillup in %%post
and %%insserv_cleanup in %%postun
* Thu Sep 04 2003 - ak@suse.de
- update to version 0.6
- Clean up init script a bit
- Move initscript outside tar and mark as source
* Fri Mar 21 2003 - sf@suse.de
- initial version 0.1

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