Peter Zijlstra 19925ce778 perf, x86: Fix double disable calls ... hw_perf_enable() would disable events that were not yet enabled. This causes problems with code that assumes that ->enable/->disable calls are balanced (like the LBR code does). What happens is that we disable newly added counters that match their previous assignment, even though they are not yet programmed on the hardware. Avoid this by only doing the first pass over the existing events. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Arnaldo Carvalho de Melo <acme@infradead.org> Cc: paulus@samba.org Cc: eranian@google.com Cc: robert.richter@amd.com Cc: fweisbec@gmail.com LKML-Reference: <new-submission> Signed-off-by: Ingo Molnar <mingo@elte.hu>		2010-03-10 13:22:33 +01:00
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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	sysfs: Use sysfs_attr_init and sysfs_bin_attr_init on dynamic attributes	2010-03-07 17:04:51 -08:00
mtrr	x86: fix mtrr missing kernel-doc	2010-03-05 11:46:03 -08:00
.gitignore	Update .gitignore files for generated targets	2008-10-20 11:24:31 -07:00
Makefile	x86: Remove "x86 CPU features in debugfs" (CONFIG_X86_CPU_DEBUG)	2010-01-23 18:27:47 -08:00
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.c	x86/cpu: Clean up various files a bit	2009-07-11 11:24:09 +02:00
bugs_64.c	x86/cpu: Clean up various files a bit	2009-07-11 11:24:09 +02:00
centaur.c	x86, cpu: mv display_cacheinfo -> cpu_detect_cache_sizes	2009-11-23 11:59:53 -08:00
cmpxchg.c	x86: move cmpxchg fallbacks to a generic place	2008-08-18 16:05:47 +02:00
common.c	Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-12-14 12:36:46 -08:00
cpu.h	x86, cpu: mv display_cacheinfo -> cpu_detect_cache_sizes	2009-11-23 11:59:53 -08:00
cyrix.c	x86, cpu: mv display_cacheinfo -> cpu_detect_cache_sizes	2009-11-23 11:59:53 -08:00
hypervisor.c	x86: Move tsc_calibration to x86_init_ops	2009-08-31 09:35:47 +02:00
intel.c	x86: Reenable TSC sync check at boot, even with NONSTOP_TSC	2009-12-17 14:44:35 -08:00
intel_cacheinfo.c	Driver core: Constify struct sysfs_ops in struct kobj_type	2010-03-07 17:04:49 -08:00
mkcapflags.pl	x86: generate names for /proc/cpuinfo from <asm/cpufeature.h>	2008-08-27 19:23:22 -07:00
perf_event.c	perf, x86: Fix double disable calls	2010-03-10 13:22:33 +01:00
perf_event_amd.c	perf, x86: Use unlocked bitops	2010-03-10 13:22:29 +01:00
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
perfctr-watchdog.c	perf, x86: rename macro in ARCH_PERFMON_EVENTSEL_ENABLE	2010-03-01 14:21:23 +01:00
powerflags.c	x86: generate names for /proc/cpuinfo from <asm/cpufeature.h>	2008-08-27 19:23:22 -07:00
proc.c	Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-09-14 07:57:32 -07:00
sched.c	sched: x86: Name old_perf in a unique way	2009-09-16 11:21:07 +02:00
transmeta.c	x86, cpu: mv display_cacheinfo -> cpu_detect_cache_sizes	2009-11-23 11:59:53 -08:00
umc.c	x86: move various CPU initialization objects into .cpuinit.rodata	2009-03-12 13:13:07 +01:00
vmware.c	x86: Print the hypervisor returned tsc_khz during boot	2009-09-20 20:25:36 +02:00