mirror of
git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
synced 2026-11-01 14:53:11 +01:00
Namhyung Kim
8b76a3188b
The aggr field in the struct perf_counts is to keep the aggregated value in the AGGR_GLOBAL for the old code. But it's not used anymore. Signed-off-by: Namhyung Kim <[email protected]> Acked-by: Ian Rogers <[email protected]> Cc: Adrian Hunter <[email protected]> Cc: Andi Kleen <[email protected]> Cc: Athira Jajeev <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: James Clark <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Kan Liang <[email protected]> Cc: Leo Yan <[email protected]> Cc: Michael Petlan <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Xing Zhengjun <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
46 lines
1.2 KiB
C
46 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __PERF_COUNTS_H
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#define __PERF_COUNTS_H
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#include <linux/types.h>
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#include <internal/xyarray.h>
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#include <perf/evsel.h>
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#include <stdbool.h>
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struct evsel;
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struct perf_counts {
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s8 scaled;
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struct xyarray *values;
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struct xyarray *loaded;
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};
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static inline struct perf_counts_values*
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perf_counts(struct perf_counts *counts, int cpu_map_idx, int thread)
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{
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return xyarray__entry(counts->values, cpu_map_idx, thread);
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}
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static inline bool
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perf_counts__is_loaded(struct perf_counts *counts, int cpu_map_idx, int thread)
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{
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return *((bool *) xyarray__entry(counts->loaded, cpu_map_idx, thread));
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}
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static inline void
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perf_counts__set_loaded(struct perf_counts *counts, int cpu_map_idx, int thread, bool loaded)
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{
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*((bool *) xyarray__entry(counts->loaded, cpu_map_idx, thread)) = loaded;
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}
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struct perf_counts *perf_counts__new(int ncpus, int nthreads);
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void perf_counts__delete(struct perf_counts *counts);
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void perf_counts__reset(struct perf_counts *counts);
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void evsel__reset_counts(struct evsel *evsel);
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int evsel__alloc_counts(struct evsel *evsel);
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void evsel__free_counts(struct evsel *evsel);
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#endif /* __PERF_COUNTS_H */
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