From: Wang Nan <[email protected]>

Commit 7b6ff0bdbf4f7f429c2116cca92a6d171217449e ("perf probe ppc64le:
Fixup function entry if using kallsyms lookup") adds 'struct map' into
probe-event.h but not forward declares it. This patch fixes it.

Signed-off-by: Wang Nan <[email protected]>
Cc: Alexei Starovoitov <[email protected]>
Cc: Brendan Gregg <[email protected]>
Cc: Daniel Borkmann <[email protected]>
Cc: David Ahern <[email protected]>
Cc: He Kuang <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Kaixu Xia <[email protected]>
Cc: Masami Hiramatsu <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Zefan Li <[email protected]>
Cc: [email protected]
Fixes: 7b6ff0bdbf4f ("perf probe ppc64le: Fixup function entry if using 
kallsyms lookup")
Link: 
http://lkml.kernel.org/n/[email protected]
[ No need to include map.h, just forward declare 'struct map' ]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
---
 tools/perf/util/probe-event.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/perf/util/probe-event.h b/tools/perf/util/probe-event.h
index 20f555d1ae1c..83ee95e9743b 100644
--- a/tools/perf/util/probe-event.h
+++ b/tools/perf/util/probe-event.h
@@ -106,6 +106,8 @@ struct variable_list {
        struct strlist                  *vars;  /* Available variables */
 };
 
+struct map;
+
 /* Command string to events */
 extern int parse_perf_probe_command(const char *cmd,
                                    struct perf_probe_event *pev);
-- 
2.1.0

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