diff options
| author | Jiri Olsa <jolsa@kernel.org> | 2019-07-21 13:24:16 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-07-29 18:34:44 -0300 |
| commit | 397721e06e52d017cfdd403f63284ed0995d4caf (patch) | |
| tree | 723707e12ee50f3e27dc20aa4e2bbf832d15d207 /tools/perf/lib/cpumap.c | |
| parent | 959b83c769389b24d64759f60e64c4c62620ff02 (diff) | |
libperf: Add perf_cpu_map__dummy_new() function
Move cpu_map__dummy_new() to libperf as perf_cpu_map__dummy_new() function.
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/20190721112506.12306-30-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/lib/cpumap.c')
| -rw-r--r-- | tools/perf/lib/cpumap.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tools/perf/lib/cpumap.c b/tools/perf/lib/cpumap.c index 86a199c26f20..80d587ab95aa 100644 --- a/tools/perf/lib/cpumap.c +++ b/tools/perf/lib/cpumap.c @@ -3,3 +3,16 @@ #include <stdlib.h> #include <linux/refcount.h> #include <internal/cpumap.h> + +struct perf_cpu_map *perf_cpu_map__dummy_new(void) +{ + struct perf_cpu_map *cpus = malloc(sizeof(*cpus) + sizeof(int)); + + if (cpus != NULL) { + cpus->nr = 1; + cpus->map[0] = -1; + refcount_set(&cpus->refcnt, 1); + } + + return cpus; +} |