forked from Minki/linux
tools headers uapi: Update tools's copy of linux/perf_event.h
To get the changes in:
Liang Kan's patch
55bcf6ef31
("perf: Extend PERF_TYPE_HARDWARE and PERF_TYPE_HW_CACHE")
Kan's patch is in the tip/perf/core branch.
So the next perf tool patches need this interface for hybrid support.
Signed-off-by: Jin Yao <yao.jin@linux.intel.com>
Reviewed-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Kan Liang <kan.liang@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20210427070139.25256-2-yao.jin@linux.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
parent
462f57dbf9
commit
4127361191
@ -37,6 +37,21 @@ enum perf_type_id {
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PERF_TYPE_MAX, /* non-ABI */
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};
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/*
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* attr.config layout for type PERF_TYPE_HARDWARE and PERF_TYPE_HW_CACHE
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* PERF_TYPE_HARDWARE: 0xEEEEEEEE000000AA
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* AA: hardware event ID
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* EEEEEEEE: PMU type ID
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* PERF_TYPE_HW_CACHE: 0xEEEEEEEE00DDCCBB
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* BB: hardware cache ID
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* CC: hardware cache op ID
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* DD: hardware cache op result ID
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* EEEEEEEE: PMU type ID
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* If the PMU type ID is 0, the PERF_TYPE_RAW will be applied.
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*/
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#define PERF_PMU_TYPE_SHIFT 32
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#define PERF_HW_EVENT_MASK 0xffffffff
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/*
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* Generalized performance event event_id types, used by the
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* attr.event_id parameter of the sys_perf_event_open()
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