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![]() Using ALTERNATIVE() when checking for X86_FEATURE_PERFCTR_CORE avoids an extra pointer chase and data cache hit. Signed-off-by: Robert Richter <robert.richter@amd.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1302913676-14352-4-git-send-email-robert.richter@amd.com Signed-off-by: Ingo Molnar <mingo@elte.hu> |
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.. | ||
cpufreq | ||
mcheck | ||
mtrr | ||
.gitignore | ||
amd.c | ||
bugs_64.c | ||
bugs.c | ||
centaur.c | ||
common.c | ||
cpu.h | ||
cyrix.c | ||
hypervisor.c | ||
intel_cacheinfo.c | ||
intel.c | ||
Makefile | ||
mkcapflags.pl | ||
mshyperv.c | ||
perf_event_amd.c | ||
perf_event_intel_ds.c | ||
perf_event_intel_lbr.c | ||
perf_event_intel.c | ||
perf_event_p4.c | ||
perf_event_p6.c | ||
perf_event.c | ||
perfctr-watchdog.c | ||
powerflags.c | ||
proc.c | ||
scattered.c | ||
sched.c | ||
topology.c | ||
transmeta.c | ||
umc.c | ||
vmware.c |