forked from Minki/linux
36 lines
733 B
C
36 lines
733 B
C
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#include "evsel.h"
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#include "util.h"
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struct perf_evsel *perf_evsel__new(u32 type, u64 config, int idx)
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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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evsel->idx = idx;
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evsel->attr.type = type;
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evsel->attr.config = config;
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INIT_LIST_HEAD(&evsel->node);
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}
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return evsel;
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}
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int perf_evsel__alloc_fd(struct perf_evsel *evsel, int ncpus, int nthreads)
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{
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evsel->fd = xyarray__new(ncpus, nthreads, sizeof(int));
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return evsel->fd != NULL ? 0 : -ENOMEM;
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}
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void perf_evsel__free_fd(struct perf_evsel *evsel)
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{
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xyarray__delete(evsel->fd);
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evsel->fd = NULL;
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}
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void perf_evsel__delete(struct perf_evsel *evsel)
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{
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assert(list_empty(&evsel->node));
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xyarray__delete(evsel->fd);
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free(evsel);
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}
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