diff options
| author | Jan Stancek <jstancek@redhat.com> | 2017-02-17 12:10:24 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-02-17 12:33:05 -0300 |
| commit | 92a7e1278005b6bb3459affc50b2b6e2464e7e7c (patch) | |
| tree | 54f07cee8f0a9eb221f3a58324d5fe9417d885fa /tools/perf/util/cpumap.h | |
| parent | 8074bf51fe5af68dcbc12bd7fa72dc4be8f41dde (diff) | |
perf cpumap: Add cpu__max_present_cpu()
Similar to cpu__max_cpu() (which returns the max possible CPU), returns
the max present CPU.
Signed-off-by: Jan Stancek <jstancek@redhat.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/8ea4601b5cacc49927235b4ebac424bd6eeccb06.1487146877.git.jstancek@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/cpumap.h')
| -rw-r--r-- | tools/perf/util/cpumap.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/cpumap.h b/tools/perf/util/cpumap.h index 06bd689f5989..1a0549af8f5c 100644 --- a/tools/perf/util/cpumap.h +++ b/tools/perf/util/cpumap.h @@ -62,6 +62,7 @@ int cpu__setup_cpunode_map(void); int cpu__max_node(void); int cpu__max_cpu(void); +int cpu__max_present_cpu(void); int cpu__get_node(int cpu); int cpu_map__build_map(struct cpu_map *cpus, struct cpu_map **res, |