Peter Zijlstra b38b24ead3 perf, x86: Fix AMD hotplug & constraint initialization ... Commit 3f6da39 ("perf: Rework and fix the arch CPU-hotplug hooks") moved the amd northbridge allocation from CPUS_ONLINE to CPUS_PREPARE_UP however amd_nb_id() doesn't work yet on prepare so it would simply bail basically reverting to a state where we do not properly track node wide constraints - causing weird perf results. Fix up the AMD NorthBridge initialization code by allocating from CPU_UP_PREPARE and installing it from CPU_STARTING once we have the proper nb_id. It also properly deals with the allocation failing. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> [ robustify using amd_has_nb() ] Signed-off-by: Stephane Eranian <eranian@google.com> LKML-Reference: <1269353485.5109.48.camel@twins> Signed-off-by: Ingo Molnar <mingo@elte.hu>		2010-04-02 19:30:02 +02:00
..
cpufreq	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq	2010-03-07 12:52:38 -08:00
mcheck	x86/mce: Fix build bug with CONFIG_PROVE_LOCKING=y && CONFIG_X86_MCE_INTEL=y	2010-03-14 08:57:03 +01:00
mtrr	x86: fix mtrr missing kernel-doc	2010-03-05 11:46:03 -08:00
.gitignore
addon_cpuid_features.c	x86, cpu: Print AMD virtualization features in /proc/cpuinfo	2010-02-13 15:04:40 -08:00
amd.c	x86, amd: Get multi-node CPU info from NodeId MSR instead of PCI config space	2009-12-16 15:06:23 -08:00
bugs_64.c
bugs.c
centaur.c
cmpxchg.c
common.c
cpu.h
cyrix.c
hypervisor.c
intel_cacheinfo.c	Driver core: Constify struct sysfs_ops in struct kobj_type	2010-03-07 17:04:49 -08:00
intel.c	x86: Fix sched_clock_cpu for systems with unsynchronized TSC	2010-03-02 13:36:11 +01:00
Makefile	x86: Remove "x86 CPU features in debugfs" (CONFIG_X86_CPU_DEBUG)	2010-01-23 18:27:47 -08:00
mkcapflags.pl
perf_event_amd.c	perf, x86: Fix AMD hotplug & constraint initialization	2010-04-02 19:30:02 +02:00
perf_event_intel.c	perf, x86: Avoid double disable on throttle vs ioctl(PERF_IOC_DISABLE)	2010-03-10 13:22:31 +01:00
perf_event_p6.c	perf, x86: Change x86_pmu.{enable,disable} calling convention	2010-03-10 13:22:28 +01:00
perf_event.c	perf, x86: Fix AMD hotplug & constraint initialization	2010-04-02 19:30:02 +02:00
perfctr-watchdog.c	perf, x86: rename macro in ARCH_PERFMON_EVENTSEL_ENABLE	2010-03-01 14:21:23 +01:00
powerflags.c
proc.c
sched.c
transmeta.c
umc.c
vmware.c