2019-07-21 11:24:21 +00:00
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/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __LIBPERF_INTERNAL_EVSEL_H
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#define __LIBPERF_INTERNAL_EVSEL_H
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2019-07-21 11:24:29 +00:00
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#include <linux/types.h>
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#include <linux/perf_event.h>
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2019-08-06 09:35:19 +00:00
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#include <stdbool.h>
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2019-07-21 11:24:29 +00:00
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2019-07-21 11:24:37 +00:00
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struct perf_cpu_map;
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2019-07-21 11:24:39 +00:00
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struct perf_thread_map;
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2019-09-23 18:10:35 +00:00
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struct xyarray;
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2019-07-21 11:24:37 +00:00
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2019-07-21 11:24:21 +00:00
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struct perf_evsel {
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2019-07-21 11:24:37 +00:00
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struct list_head node;
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struct perf_event_attr attr;
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struct perf_cpu_map *cpus;
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2019-07-21 11:24:38 +00:00
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struct perf_cpu_map *own_cpus;
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2019-07-21 11:24:39 +00:00
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struct perf_thread_map *threads;
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2019-07-21 11:24:45 +00:00
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struct xyarray *fd;
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2019-07-21 11:24:46 +00:00
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/* parse modifier helper */
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int nr_members;
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2019-08-06 09:35:19 +00:00
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bool system_wide;
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2019-07-21 11:24:21 +00:00
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};
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2019-07-21 11:24:48 +00:00
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int perf_evsel__alloc_fd(struct perf_evsel *evsel, int ncpus, int nthreads);
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2019-07-21 11:24:50 +00:00
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void perf_evsel__close_fd(struct perf_evsel *evsel);
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void perf_evsel__free_fd(struct perf_evsel *evsel);
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2019-07-21 11:24:51 +00:00
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int perf_evsel__read_size(struct perf_evsel *evsel);
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2019-07-21 11:24:52 +00:00
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int perf_evsel__apply_filter(struct perf_evsel *evsel, const char *filter);
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2019-07-21 11:24:48 +00:00
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2019-07-21 11:24:21 +00:00
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#endif /* __LIBPERF_INTERNAL_EVSEL_H */
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