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authorRobert Richter <robert.richter@amd.com>2009-04-29 12:47:24 +0200
committerIngo Molnar <mingo@elte.hu>2009-04-29 14:51:14 +0200
commitef7b3e09ffdcd5200aea9523f6b56d331d1c4fc0 (patch)
tree8e1516bf3e1f5704ad1103ab53971b6d9340550f /arch
parentc619b8ffb1cec6a431687a35695dc6fd292a79e6 (diff)
perf_counter, x86: remove vendor check in fixed_mode_idx()
The function fixed_mode_idx() is used generically. Now it checks the num_counters_fixed value instead of the vendor to decide if fixed counters are present. [ Impact: generalize code ] Signed-off-by: Robert Richter <robert.richter@amd.com> Cc: Paul Mackerras <paulus@samba.org> Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl> LKML-Reference: <1241002046-8832-28-git-send-email-robert.richter@amd.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/kernel/cpu/perf_counter.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/cpu/perf_counter.c b/arch/x86/kernel/cpu/perf_counter.c
index 4b8715b34f8..d1c8036dcbd 100644
--- a/arch/x86/kernel/cpu/perf_counter.c
+++ b/arch/x86/kernel/cpu/perf_counter.c
@@ -542,7 +542,7 @@ fixed_mode_idx(struct perf_counter *counter, struct hw_perf_counter *hwc)
{
unsigned int event;
- if (boot_cpu_data.x86_vendor == X86_VENDOR_AMD)
+ if (!x86_pmu.num_counters_fixed)
return -1;
if (unlikely(hwc->nmi))