47f572aad5
Make lookup nature of data structures clearer through their type. Reduce scope of architecture specific pmu_event tables by making them static. Suggested-by: John Garry <john.garry@huawei.com> Reviewed-by: John Garry <john.garry@huawei.com> Signed-off-by: Ian Rogers <irogers@google.com> Acked-by: Andi Kleen <ak@linux.intel.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Antonov <alexander.antonov@linux.intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andrew Kilroy <andrew.kilroy@arm.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Changbin Du <changbin.du@intel.com> Cc: Denys Zagorui <dzagorui@cisco.com> Cc: Fabian Hemmer <copy@copy.sh> Cc: Felix Fietkau <nbd@nbd.name> Cc: Heiko Carstens <hca@linux.ibm.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jacob Keller <jacob.e.keller@intel.com> Cc: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Cc: Jin Yao <yao.jin@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Joakim Zhang <qiangqing.zhang@nxp.com> Cc: Kajol Jain <kjain@linux.ibm.com> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Kees Kook <keescook@chromium.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Nicholas Fraser <nfraser@codeweavers.com> Cc: Nick Desaulniers <ndesaulniers@google.com> Cc: Paul Clarke <pc@us.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Riccardo Mancini <rickyman7@gmail.com> Cc: Sami Tolvanen <samitolvanen@google.com> Cc: ShihCheng Tu <mrtoastcheng@gmail.com> Cc: Song Liu <songliubraving@fb.com> Cc: Stephane Eranian <eranian@google.com> Cc: Sumanth Korikkar <sumanthk@linux.ibm.com> Cc: Thomas Richter <tmricht@linux.ibm.com> Cc: Wan Jiabing <wanjiabing@vivo.com> Cc: Zhen Lei <thunder.leizhen@huawei.com> Link: https://lore.kernel.org/r/20211015172132.1162559-5-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
65 lines
1.7 KiB
C
65 lines
1.7 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
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#ifndef METRICGROUP_H
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#define METRICGROUP_H 1
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#include <linux/list.h>
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#include <linux/rbtree.h>
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#include <stdbool.h>
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#include "pmu-events/pmu-events.h"
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struct evlist;
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struct evsel;
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struct option;
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struct rblist;
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struct pmu_events_map;
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struct cgroup;
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struct metric_event {
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struct rb_node nd;
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struct evsel *evsel;
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struct list_head head; /* list of metric_expr */
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};
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struct metric_ref {
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const char *metric_name;
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const char *metric_expr;
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};
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struct metric_expr {
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struct list_head nd;
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const char *metric_expr;
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const char *metric_name;
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const char *metric_unit;
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struct evsel **metric_events;
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struct metric_ref *metric_refs;
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int runtime;
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};
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struct metric_event *metricgroup__lookup(struct rblist *metric_events,
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struct evsel *evsel,
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bool create);
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int metricgroup__parse_groups(const struct option *opt,
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const char *str,
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bool metric_no_group,
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bool metric_no_merge,
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struct rblist *metric_events);
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const struct pmu_event *metricgroup__find_metric(const char *metric,
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const struct pmu_events_map *map);
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int metricgroup__parse_groups_test(struct evlist *evlist,
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const struct pmu_events_map *map,
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const char *str,
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bool metric_no_group,
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bool metric_no_merge,
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struct rblist *metric_events);
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void metricgroup__print(bool metrics, bool groups, char *filter,
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bool raw, bool details);
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bool metricgroup__has_metric(const char *metric);
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int arch_get_runtimeparam(const struct pmu_event *pe __maybe_unused);
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void metricgroup__rblist_exit(struct rblist *metric_events);
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int metricgroup__copy_metric_events(struct evlist *evlist, struct cgroup *cgrp,
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struct rblist *new_metric_events,
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struct rblist *old_metric_events);
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#endif
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