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63bd5dfa69
Add a perf_evsel__new() function to create and init a perf_evsel struct dynamicaly. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Alexey Budankov <alexey.budankov@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Michael Petlan <mpetlan@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/20190721112506.12306-47-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
21 lines
466 B
C
21 lines
466 B
C
// SPDX-License-Identifier: GPL-2.0
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#include <perf/evsel.h>
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#include <linux/list.h>
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#include <internal/evsel.h>
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#include <linux/zalloc.h>
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void perf_evsel__init(struct perf_evsel *evsel, struct perf_event_attr *attr)
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{
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INIT_LIST_HEAD(&evsel->node);
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evsel->attr = *attr;
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}
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struct perf_evsel *perf_evsel__new(struct perf_event_attr *attr)
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{
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struct perf_evsel *evsel = zalloc(sizeof(*evsel));
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if (evsel != NULL)
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perf_evsel__init(evsel, attr);
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return evsel;
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}
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