#
# spec file for package irqbalance (Version 0.09)
#
# Copyright (c) 2007 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:        GNU General Public License (GPL)
Group:          System/Daemons
Autoreqprov:    on
PreReq:         %insserv_prereq
Version:        0.09
Release:        91
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
* Tue Apr 03 2007 - bwalle@suse.de
- increased IRQ number to (256 + (32*MAX_CPU)) as done in the
  x86_64 kernel
* 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