diff options
| author | Madhavan Srinivasan <maddy@linux.vnet.ibm.com> | 2017-02-12 22:33:10 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-02-17 21:48:47 +1100 |
| commit | efe881afdd9996ccbcd2a09c93b724f4ffc25991 (patch) | |
| tree | 734d6b71f83e335f7236ca5f8567d74ccf2581f1 /arch/powerpc/perf/isa207-common.h | |
| parent | 753843471cbbaeca25a5cab51981ee721ad272f7 (diff) | |
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 <maddy@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/perf/isa207-common.h')
| -rw-r--r-- | arch/powerpc/perf/isa207-common.h | 3 |
1 files changed, 3 insertions, 0 deletions
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 |