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arm64: perf: move to common attr_group fields 

By using a common attr_groups array, the common arm_pmu code can set up
common files (e.g. cpumask) for us in subsequent patches.

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
This commit is contained in:
Mark Rutland 2016-09-09 14:08:27 +01:00 committed by Will Deacon
parent 86cdd72af9
commit 569de9026c
1 changed files with 24 additions and 12 deletions
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36
arch/arm64/kernel/perf_event.c
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@ -523,12 +523,6 @@ static struct attribute_group armv8_pmuv3_format_attr_group = {
.attrs = armv8_pmuv3_format_attrs,
};
static const struct attribute_group *armv8_pmuv3_attr_groups[] = {
&armv8_pmuv3_events_attr_group,
&armv8_pmuv3_format_attr_group,
NULL,
};
/*
* Perf Events' indices
*/
@ -985,7 +979,10 @@ static int armv8_pmuv3_init(struct arm_pmu *cpu_pmu)
armv8_pmu_init(cpu_pmu);
cpu_pmu->name = "armv8_pmuv3";
cpu_pmu->map_event = armv8_pmuv3_map_event;
cpu_pmu->pmu.attr_groups = armv8_pmuv3_attr_groups;
cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_EVENTS] =
&armv8_pmuv3_events_attr_group;
cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_FORMATS] =
&armv8_pmuv3_format_attr_group;
return armv8pmu_probe_pmu(cpu_pmu);
}
@ -994,7 +991,10 @@ static int armv8_a53_pmu_init(struct arm_pmu *cpu_pmu)
armv8_pmu_init(cpu_pmu);
cpu_pmu->name = "armv8_cortex_a53";
cpu_pmu->map_event = armv8_a53_map_event;
cpu_pmu->pmu.attr_groups = armv8_pmuv3_attr_groups;
cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_EVENTS] =
&armv8_pmuv3_events_attr_group;
cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_FORMATS] =
&armv8_pmuv3_format_attr_group;
return armv8pmu_probe_pmu(cpu_pmu);
}
@ -1003,7 +1003,10 @@ static int armv8_a57_pmu_init(struct arm_pmu *cpu_pmu)
armv8_pmu_init(cpu_pmu);
cpu_pmu->name = "armv8_cortex_a57";
cpu_pmu->map_event = armv8_a57_map_event;
cpu_pmu->pmu.attr_groups = armv8_pmuv3_attr_groups;
cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_EVENTS] =
&armv8_pmuv3_events_attr_group;
cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_FORMATS] =
&armv8_pmuv3_format_attr_group;
return armv8pmu_probe_pmu(cpu_pmu);
}
@ -1012,7 +1015,10 @@ static int armv8_a72_pmu_init(struct arm_pmu *cpu_pmu)
armv8_pmu_init(cpu_pmu);
cpu_pmu->name = "armv8_cortex_a72";
cpu_pmu->map_event = armv8_a57_map_event;
cpu_pmu->pmu.attr_groups = armv8_pmuv3_attr_groups;
cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_EVENTS] =
&armv8_pmuv3_events_attr_group;
cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_FORMATS] =
&armv8_pmuv3_format_attr_group;
return armv8pmu_probe_pmu(cpu_pmu);
}
@ -1021,7 +1027,10 @@ static int armv8_thunder_pmu_init(struct arm_pmu *cpu_pmu)
armv8_pmu_init(cpu_pmu);
cpu_pmu->name = "armv8_cavium_thunder";
cpu_pmu->map_event = armv8_thunder_map_event;
cpu_pmu->pmu.attr_groups = armv8_pmuv3_attr_groups;
cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_EVENTS] =
&armv8_pmuv3_events_attr_group;
cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_FORMATS] =
&armv8_pmuv3_format_attr_group;
return armv8pmu_probe_pmu(cpu_pmu);
}
@ -1030,7 +1039,10 @@ static int armv8_vulcan_pmu_init(struct arm_pmu *cpu_pmu)
armv8_pmu_init(cpu_pmu);
cpu_pmu->name = "armv8_brcm_vulcan";
cpu_pmu->map_event = armv8_vulcan_map_event;
cpu_pmu->pmu.attr_groups = armv8_pmuv3_attr_groups;
cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_EVENTS] =
&armv8_pmuv3_events_attr_group;
cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_FORMATS] =
&armv8_pmuv3_format_attr_group;
return armv8pmu_probe_pmu(cpu_pmu);
}