From efe881afdd9996ccbcd2a09c93b724f4ffc25991 Mon Sep 17 00:00:00 2001 From: Madhavan Srinivasan Date: Sun, 12 Feb 2017 22:33:10 +0530 Subject: powerpc/perf: Factor out event_alternative function Factor out the power8 event_alternative function to share the code with power9. Signed-off-by: Madhavan Srinivasan Signed-off-by: Michael Ellerman --- arch/powerpc/perf/isa207-common.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/powerpc/perf/isa207-common.h') diff --git a/arch/powerpc/perf/isa207-common.h b/arch/powerpc/perf/isa207-common.h index 90495f1580c7..3e9150f6690a 100644 --- a/arch/powerpc/perf/isa207-common.h +++ b/arch/powerpc/perf/isa207-common.h @@ -260,5 +260,8 @@ int isa207_compute_mmcr(u64 event[], int n_ev, unsigned int hwc[], unsigned long mmcr[], struct perf_event *pevents[]); void isa207_disable_pmc(unsigned int pmc, unsigned long mmcr[]); +int isa207_get_alternatives(u64 event, u64 alt[], + const unsigned int ev_alt[][MAX_ALT], int size); + #endif -- cgit v1.2.3