64 lines
1.9 KiB
Diff
64 lines
1.9 KiB
Diff
From 5f51ac014c4ff646e1347b1e3dd7a8ee1419c23a Mon Sep 17 00:00:00 2001
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From: Arnaldo Carvalho de Melo <acme@redhat.com>
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Date: Tue, 9 Jun 2020 13:23:24 -0300
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Subject: [PATCH 094/201] perf pmu: Add a perf_pmu__fake object to use with
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__parse_events()
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mainline inclusion
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from mainline-v5.9-rc1
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commit e46fc8d9dd352c88fec49b140008958d2dc1efe1
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category: feature
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bugzilla: https://gitee.com/openeuler/kernel/issues/I8C0CX
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Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e46fc8d9dd352c88fec49b140008958d2dc1efe1
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----------------------------------------------------------------------
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When wanting to use the support in __parse_events() for fake pmus, just
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pass it.
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Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
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Cc: Andi Kleen <ak@linux.intel.com>
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Cc: Ian Rogers <irogers@google.com>
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Cc: Jiri Olsa <jolsa@kernel.org>
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Cc: Michael Petlan <mpetlan@redhat.com>
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Cc: Namhyung Kim <namhyung@kernel.org>
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Cc: Peter Zijlstra <peterz@infradead.org>
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Cc: Stephane Eranian <eranian@google.com>
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Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Signed-off-by: hongrongxuan <hongrongxuan@huawei.com>
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---
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tools/perf/util/pmu.c | 2 ++
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tools/perf/util/pmu.h | 2 ++
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2 files changed, 4 insertions(+)
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diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c
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index 7eefbebbf990..7217b8fac00d 100644
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--- a/tools/perf/util/pmu.c
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+++ b/tools/perf/util/pmu.c
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@@ -21,6 +21,8 @@
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#include "cache.h"
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#include "string2.h"
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+struct perf_pmu perf_pmu__fake;
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+
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struct perf_pmu_format {
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char *name;
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int value;
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diff --git a/tools/perf/util/pmu.h b/tools/perf/util/pmu.h
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index 79f167db4a33..c44c4a701bf4 100644
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--- a/tools/perf/util/pmu.h
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+++ b/tools/perf/util/pmu.h
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@@ -33,6 +33,8 @@ struct perf_pmu {
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int (*set_drv_config) (struct perf_evsel_config_term *term);
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};
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+extern struct perf_pmu perf_pmu__fake;
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+
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struct perf_pmu_info {
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const char *unit;
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const char *metric_expr;
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--
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2.27.0
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