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authorSukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>2013-05-23 04:42:38 +0400
committerArnaldo Carvalho de Melo <acme@redhat.com>2013-07-12 20:45:44 +0400
commitec1e7e437ac47ecf7b4e07241036b1e1c3366012 (patch)
tree447a172da806ecb9b02a6b3698bf8517c99a8789 /tools/perf/util/cpumap.h
parent67516844625f45f0ce148a01c27bf41f591872b2 (diff)
downloadlinux-ec1e7e437ac47ecf7b4e07241036b1e1c3366012.tar.xz
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.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/cpumap.h b/tools/perf/util/cpumap.h
index 9bed02e5fb3d..b123bb9d6f55 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;
}