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| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2010-11-17 23:17:36 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-12-16 11:36:43 +0100 |
| commit | 2e80a82a49c4c7eca4e35734380f28298ba5db19 (patch) | |
| tree | c60fe1cc6696c893a2c6c5891981bf8e81d9ab90 /kernel/hw_breakpoint.c | |
| parent | 9f58a205c62d0dad1df38d076324a89b1a0f1d65 (diff) | |
| download | lwn-2e80a82a49c4c7eca4e35734380f28298ba5db19.tar.gz lwn-2e80a82a49c4c7eca4e35734380f28298ba5db19.zip | |
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.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/hw_breakpoint.c b/kernel/hw_breakpoint.c index e5325825aeb6..086adf25a55e 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); |