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authorArnaldo Carvalho de Melo <acme@redhat.com>2015-09-08 22:58:20 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2015-09-14 18:50:21 +0300
commitb699869285c4f6949f281ea57ac35ea9b9c6f467 (patch)
tree24f5f5f14f02dc35e19abc158478ecafda6a9179 /tools/perf/util/env.h
parenteebd0bfca5cb83f6e1ef0d872a16d45af0422114 (diff)
downloadlinux-b699869285c4f6949f281ea57ac35ea9b9c6f467.tar.xz
perf env: Adopt perf_header__set_cmdline
Move this from two globals to perf_env global, that eventually will be just perf_header->env or something else, to ease the refactoring series, leave it as a global and go on reading more of its fields, not as part of the header writing process but as a perf_env init one that will be used for perf.data-less situations. Tested-by: Wang Nan <wangnan0@huawei.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Borislav Petkov <bp@suse.de> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Kan Liang <kan.liang@intel.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/n/tip-2j78tdf8zn1ci0y6ji15bifj@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/env.h')
-rw-r--r--tools/perf/util/env.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/perf/util/env.h b/tools/perf/util/env.h
index b1370516d99a..70124d9a1624 100644
--- a/tools/perf/util/env.h
+++ b/tools/perf/util/env.h
@@ -32,6 +32,10 @@ struct perf_env {
struct cpu_topology_map *cpu;
};
+extern struct perf_env perf_env;
+
void perf_env__exit(struct perf_env *env);
+int perf_env__set_cmdline(struct perf_env *env, int argc, const char *argv[]);
+
#endif /* __PERF_ENV_H */