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authorAdrian Hunter <adrian.hunter@intel.com>2014-01-29 16:14:37 +0200
committerArnaldo Carvalho de Melo <acme@redhat.com>2014-01-31 17:21:47 -0300
commit29b596b57426831fce92cd0ebb01c77627616fdf (patch)
tree9978d84daf7717aac94c774755e474c7eac2deee /tools/perf/util/event.h
parent9176753d1ed56951a6ee2a0f0a3f367904e35567 (diff)
perf tools: Add kallsyms__get_function_start()
Separate out the logic used to find the start address of the reference symbol used to track kernel relocation. kallsyms__get_function_start() is used in subsequent patches. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Jiri Olsa <jolsa@redhat.com> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Namhyung Kim <namhyung@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1391004884-10334-3-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/event.h')
-rw-r--r--tools/perf/util/event.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h
index faf6e219be21..66a0c0392863 100644
--- a/tools/perf/util/event.h
+++ b/tools/perf/util/event.h
@@ -279,4 +279,7 @@ size_t perf_event__fprintf_mmap2(union perf_event *event, FILE *fp);
size_t perf_event__fprintf_task(union perf_event *event, FILE *fp);
size_t perf_event__fprintf(union perf_event *event, FILE *fp);
+u64 kallsyms__get_function_start(const char *kallsyms_filename,
+ const char *symbol_name);
+
#endif /* __PERF_RECORD_H */