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Subject[PATCH 06/12] perf/core, x86: removing p6_pmu_raw_event()
Date
The function is the same as intel_pmu_raw_event(). This patch removes
the duplicate code.

Signed-off-by: Robert Richter <robert.richter@amd.com>
---
arch/x86/kernel/cpu/perf_event.c | 20 +-------------------
1 files changed, 1 insertions(+), 19 deletions(-)

diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
index 5c6244b..1863cda 100644
--- a/arch/x86/kernel/cpu/perf_event.c
+++ b/arch/x86/kernel/cpu/perf_event.c
@@ -150,24 +150,6 @@ static u64 p6_pmu_event_map(int hw_event)
*/
#define P6_NOP_EVENT 0x0000002EULL

-static u64 p6_pmu_raw_event(u64 hw_event)
-{
-#define P6_EVNTSEL_EVENT_MASK 0x000000FFULL
-#define P6_EVNTSEL_UNIT_MASK 0x0000FF00ULL
-#define P6_EVNTSEL_EDGE_MASK 0x00040000ULL
-#define P6_EVNTSEL_INV_MASK 0x00800000ULL
-#define P6_EVNTSEL_REG_MASK 0xFF000000ULL
-
-#define P6_EVNTSEL_MASK \
- (P6_EVNTSEL_EVENT_MASK | \
- P6_EVNTSEL_UNIT_MASK | \
- P6_EVNTSEL_EDGE_MASK | \
- P6_EVNTSEL_INV_MASK | \
- P6_EVNTSEL_REG_MASK)
-
- return hw_event & P6_EVNTSEL_MASK;
-}
-
static const struct event_constraint intel_p6_event_constraints[] =
{
EVENT_CONSTRAINT(0xc1, 0x1), /* FLOPS */
@@ -1978,7 +1960,7 @@ static __initconst struct x86_pmu p6_pmu = {
.eventsel = MSR_P6_EVNTSEL0,
.perfctr = MSR_P6_PERFCTR0,
.event_map = p6_pmu_event_map,
- .raw_event = p6_pmu_raw_event,
+ .raw_event = intel_pmu_raw_event,
.max_events = ARRAY_SIZE(p6_perfmon_event_map),
.apic = 1,
.max_period = (1ULL << 31) - 1,
--
1.6.6



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