[tip:perf/core] perf tools: Add missing struct definition in probe_event.h

From: tip-bot for Wang Nan
Date: Fri Nov 25 2016 - 12:23:33 EST

Commit-ID: d6be16719e0b65f586ae4a301f02407422e6b5dd
Gitweb: http://git.kernel.org/tip/d6be16719e0b65f586ae4a301f02407422e6b5dd
Author: Wang Nan <wangnan0@xxxxxxxxxx>
AuthorDate: Tue, 15 Nov 2016 04:05:46 +0000
Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Fri, 25 Nov 2016 11:25:46 -0300

perf tools: Add missing struct definition in probe_event.h

Commit 0b3c2264ae30 ("perf symbols: Fix kallsyms perf test on ppc64le")
refers struct symbol in probe_event.h, but forgets to include its
definition. Gcc will complain about it when that definition is not
added, by sheer luck, by some other header included before

Signed-off-by: Wang Nan <wangnan0@xxxxxxxxxx>
Cc: Alexei Starovoitov <ast@xxxxxx>
Cc: He Kuang <hekuang@xxxxxxxxxx>
Cc: Naveen N. Rao <naveen.n.rao@xxxxxxxxxxxxxxxxxx>
Cc: Zefan Li <lizefan@xxxxxxxxxx>
Cc: pi3orama@xxxxxxx
Link: http://lkml.kernel.org/r/20161115040617.69788-4-wangnan0@xxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
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 8091d15..5d4e940 100644
--- a/tools/perf/util/probe-event.h
+++ b/tools/perf/util/probe-event.h
@@ -18,6 +18,8 @@ struct probe_conf {
extern struct probe_conf probe_conf;
extern bool probe_event_dry_run;

+struct symbol;
/* kprobe-tracer and uprobe-tracer tracing point */
struct probe_trace_point {
char *realname; /* function real name (if needed) */