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authorPeter Zijlstra <a.p.zijlstra@chello.nl>2010-11-17 23:17:36 +0100
committerIngo Molnar <mingo@elte.hu>2010-12-16 11:36:43 +0100
commit2e80a82a49c4c7eca4e35734380f28298ba5db19 (patch)
treec60fe1cc6696c893a2c6c5891981bf8e81d9ab90 /kernel/hw_breakpoint.c
parent9f58a205c62d0dad1df38d076324a89b1a0f1d65 (diff)
downloadop-kernel-dev-2e80a82a49c4c7eca4e35734380f28298ba5db19.zip
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perf: Dynamic pmu types
Extend the perf_pmu_register() interface to allow for named and dynamic pmu types. Because we need to support the existing static types we cannot use dynamic types for everything, hence provide a type argument. If we want to enumerate the PMUs they need a name, provide one. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> LKML-Reference: <20101117222056.259707703@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/hw_breakpoint.c')
-rw-r--r--kernel/hw_breakpoint.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/hw_breakpoint.c b/kernel/hw_breakpoint.c
index e532582..086adf2 100644
--- a/kernel/hw_breakpoint.c
+++ b/kernel/hw_breakpoint.c
@@ -641,7 +641,7 @@ int __init init_hw_breakpoint(void)
constraints_initialized = 1;
- perf_pmu_register(&perf_breakpoint);
+ perf_pmu_register(&perf_breakpoint, "breakpoint", PERF_TYPE_BREAKPOINT);
return register_die_notifier(&hw_breakpoint_exceptions_nb);
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