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| author | Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> | 2013-05-22 17:42:38 -0700 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-07-12 13:45:44 -0300 |
| commit | ec1e7e437ac47ecf7b4e07241036b1e1c3366012 (patch) | |
| tree | 447a172da806ecb9b02a6b3698bf8517c99a8789 /tools/perf/util/cpumap.h | |
| parent | 67516844625f45f0ce148a01c27bf41f591872b2 (diff) | |
| download | op-kernel-dev-ec1e7e437ac47ecf7b4e07241036b1e1c3366012.zip op-kernel-dev-ec1e7e437ac47ecf7b4e07241036b1e1c3366012.tar.gz | |
perf tools: Rename cpu_map__all() to cpu_map__empty()
The CPU map is in an "empty" (or not-applicable) state when monitoring
specific threads.
cpu_map__all() returns true if the CPU map is in this empty state (i.e
for the 'empty_cpu_map' or if we created the map via
cpu_map__dummy_new().
The name, cpu_map__all(), is misleading, because even when monitoring
all CPUs, (eg: perf record -a), cpu_map__all() returns false.
Rename cpu_map__all() to cpu_map__empty().
Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/20130523012620.GA27733@us.ibm.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 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/cpumap.h b/tools/perf/util/cpumap.h index 9bed02e..b123bb9 100644 --- a/tools/perf/util/cpumap.h +++ b/tools/perf/util/cpumap.h @@ -41,7 +41,7 @@ static inline int cpu_map__nr(const struct cpu_map *map) return map ? map->nr : 1; } -static inline bool cpu_map__all(const struct cpu_map *map) +static inline bool cpu_map__empty(const struct cpu_map *map) { return map ? map->map[0] == -1 : true; } |
