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| author |   Michael Ellerman <mpe@ellerman.id.au> | 2014-07-23 21:12:37 +1000 |
|---|---|---|
| committer |   Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2014-07-28 14:30:47 +1000 |
| commit | 8abd818fc76705065f3699a753ad2df594dafe86 (patch) | |
| tree | 637f4dd5007249d03f8ce82b7ccf582646a1736c /arch/powerpc/perf/power8-pmu.c | |
| parent | powerpc/perf: Clear all MMCR settings before calling compute_mmcr() (diff) | |
| download | linux-dev-8abd818fc76705065f3699a753ad2df594dafe86.tar.xz linux-dev-8abd818fc76705065f3699a753ad2df594dafe86.zip | |
powerpc/perf: Pass the struct perf_events down to compute_mmcr()
To support per-event exclude settings on Power8 we need access to the
struct perf_events in compute_mmcr().
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/perf/power8-pmu.c')
| -rw-r--r-- | arch/powerpc/perf/power8-pmu.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/perf/power8-pmu.c b/arch/powerpc/perf/power8-pmu.c index 639cd9156585..19bbddf495dd 100644 --- a/arch/powerpc/perf/power8-pmu.c +++ b/arch/powerpc/perf/power8-pmu.c @@ -393,7 +393,8 @@ static int power8_get_constraint(u64 event, unsigned long *maskp, unsigned long } static int power8_compute_mmcr(u64 event[], int n_ev, - unsigned int hwc[], unsigned long mmcr[]) + unsigned int hwc[], unsigned long mmcr[], + struct perf_event *pevents[]) { unsigned long mmcra, mmcr1, unit, combine, psel, cache, val; unsigned int pmc, pmc_inuse; |