diff options
author | Ian Rogers <irogers@google.com> | 2022-01-04 22:13:23 -0800 |
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committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-01-12 14:28:22 -0300 |
commit | dfc66beff7fa95b9eb507ccb48fb325569bc2f74 (patch) | |
tree | c5f9a4a41d70f2f171ed20eb704129e577a20d7c /tools/lib/perf/cpumap.c | |
parent | 973aeb3c7ada35b75442126c745bb6074cb3e172 (diff) | |
download | linux-dfc66beff7fa95b9eb507ccb48fb325569bc2f74.tar.gz |
perf cpumap: Move 'has' function to libperf
Make the cpu map argument const for consistency with the rest of the API. Modify cpu_map__idx accordingly. Reviewed-by: James Clark <james.clark@arm.com> Signed-off-by: Ian Rogers <irogers@google.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: John Garry <john.garry@huawei.com> Cc: Kajol Jain <kjain@linux.ibm.com> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Leo Yan <leo.yan@linaro.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Cc: Mike Leach <mike.leach@linaro.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Clarke <pc@us.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Riccardo Mancini <rickyman7@gmail.com> Cc: Stephane Eranian <eranian@google.com> Cc: Suzuki Poulouse <suzuki.poulose@arm.com> Cc: Vineet Singh <vineet.singh@intel.com> Cc: coresight@lists.linaro.org Cc: linux-arm-kernel@lists.infradead.org Cc: zhengjun.xing@intel.com Link: https://lore.kernel.org/r/20220105061351.120843-21-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/lib/perf/cpumap.c')
-rw-r--r-- | tools/lib/perf/cpumap.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/tools/lib/perf/cpumap.c b/tools/lib/perf/cpumap.c index adaad3dddf6e..3c36a06771af 100644 --- a/tools/lib/perf/cpumap.c +++ b/tools/lib/perf/cpumap.c @@ -268,7 +268,7 @@ bool perf_cpu_map__empty(const struct perf_cpu_map *map) return map ? map->map[0] == -1 : true; } -int perf_cpu_map__idx(struct perf_cpu_map *cpus, int cpu) +int perf_cpu_map__idx(const struct perf_cpu_map *cpus, int cpu) { int low = 0, high = cpus->nr; @@ -288,6 +288,11 @@ int perf_cpu_map__idx(struct perf_cpu_map *cpus, int cpu) return -1; } +bool perf_cpu_map__has(const struct perf_cpu_map *cpus, int cpu) +{ + return perf_cpu_map__idx(cpus, cpu) != -1; +} + int perf_cpu_map__max(struct perf_cpu_map *map) { // cpu_map__trim_new() qsort()s it, cpu_map__default_new() sorts it as well. |