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powerpc/perf: Pass the struct perf_events down to compute_mmcr()

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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>
This commit is contained in:
Michael Ellerman
2014-07-23 21:12:37 +10:00
committed by Benjamin Herrenschmidt
parent 79a4cb28a0
commit 8abd818fc7
10 changed files with 16 additions and 11 deletions
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5
arch/powerpc/perf/mpc7450-pmu.c
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@@ -260,8 +260,9 @@ static const u32 pmcsel_mask[N_COUNTER] = {
/*
* Compute MMCR0/1/2 values for a set of events.
*/
static int mpc7450_compute_mmcr(u64 event[], int n_ev,
unsigned int hwc[], unsigned long mmcr[])
static int mpc7450_compute_mmcr(u64 event[], int n_ev, unsigned int hwc[],
unsigned long mmcr[],
struct perf_event *pevents[])
{
u8 event_index[N_CLASSES][N_COUNTER];
int n_classevent[N_CLASSES];