linux_dsm_epyc7002/arch/x86/kernel/cpu
Peter Zijlstra 4defea8559 perf, x86: Prefer fixed-purpose counters when scheduling
This avoids a scheduling failure for cases like:

  cycles, cycles, instructions, instructions (on Core2)

Which would end up being programmed like:

  PMC0, PMC1, FP-instructions, fail

Because all events will have the same weight.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/n/tip-8tnwb92asqj7xajqqoty4gel@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2011-12-06 08:33:58 +01:00
..
mcheck Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux 2011-11-06 19:44:47 -08:00
mtrr mtrr: fix UP breakage caused during switch to stop_machine 2011-08-25 11:02:29 -07:00
.gitignore Update .gitignore files for generated targets 2008-10-20 11:24:31 -07:00
amd.c x86: Fix files explicitly requiring export.h for EXPORT_SYMBOL/THIS_MODULE 2011-10-31 19:30:35 -04:00
bugs_64.c x86/cpu: Clean up various files a bit 2009-07-11 11:24:09 +02:00
bugs.c x86-32, fpu: Fix DNA exception during check_fpu() 2011-06-30 17:29:47 -07:00
centaur.c x86, cpu: mv display_cacheinfo -> cpu_detect_cache_sizes 2009-11-23 11:59:53 -08:00
common.c Merge branch 'x86-rdrand-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2011-10-28 05:29:07 -07:00
cpu.h x86: Add a BSP cpu_dev helper 2011-08-05 12:26:49 -07:00
cyrix.c x86, cpu: mv display_cacheinfo -> cpu_detect_cache_sizes 2009-11-23 11:59:53 -08:00
hypervisor.c x86, hyper: Change hypervisor detection order 2011-07-08 16:22:29 -07:00
intel_cacheinfo.c x86: cache_info: Update calculation of AMD L3 cache indices 2011-09-12 19:29:03 +02:00
intel.c x86, intel: Use c->microcode for Atom errata check 2011-10-14 13:16:38 +02:00
Makefile Merge branch 'x86-rdrand-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2011-10-28 05:29:07 -07:00
mkcapflags.pl x86: generate names for /proc/cpuinfo from <asm/cpufeature.h> 2008-08-27 19:23:22 -07:00
mshyperv.c x86: Hyper-V: Integrate the clocksource with Hyper-V detection code 2011-09-08 10:33:59 +02:00
perf_event_amd_ibs.c perf, x86: Force IBS LVT offset assignment for family 10h 2011-12-05 09:32:59 +01:00
perf_event_amd.c perf, x86: Fix event scheduler for constraints with overlapping counters 2011-12-06 08:33:56 +01:00
perf_event_intel_ds.c perf/x86: Fix PEBS instruction unwind 2011-11-14 13:01:20 +01:00
perf_event_intel_lbr.c x86, perf: Clean up perf_event cpu code 2011-09-26 12:58:00 +02:00
perf_event_intel.c perf, x86: Disable PEBS on SandyBridge chips 2011-12-05 09:32:38 +01:00
perf_event_p4.c perf: Don't use -ENOSPC for out of PMU resources 2011-11-14 13:01:24 +01:00
perf_event_p6.c x86, perf: Clean up perf_event cpu code 2011-09-26 12:58:00 +02:00
perf_event.c perf, x86: Prefer fixed-purpose counters when scheduling 2011-12-06 08:33:58 +01:00
perf_event.h perf, x86: Fix event scheduler for constraints with overlapping counters 2011-12-06 08:33:56 +01:00
perfctr-watchdog.c perf, x86: Add new AMD family 15h msrs to perfctr reservation code 2011-02-16 13:30:50 +01:00
powerflags.c x86: generate names for /proc/cpuinfo from <asm/cpufeature.h> 2008-08-27 19:23:22 -07:00
proc.c x86, microcode: Correct microcode revision format 2011-10-19 15:47:48 +02:00
rdrand.c x86, random: Verify RDRAND functionality and allow it to be disabled 2011-07-31 14:02:19 -07:00
scattered.c Merge branch 'x86-amd-nb-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2010-10-21 13:01:08 -07:00
sched.c sched: x86: Name old_perf in a unique way 2009-09-16 11:21:07 +02:00
topology.c x86, cpu: Split addon_cpuid_features.c 2010-07-19 19:02:41 -07:00
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: Fix common misspellings 2011-03-18 10:39:30 +01:00