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| author | Masami Hiramatsu <mhiramat@redhat.com> | 2009-08-21 14:56:03 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-08-21 21:42:43 +0200 |
| commit | 1909629fb1ec9800cf2cb0091870d6a1c1ca665f (patch) | |
| tree | 1e9860ba5ef7cd187a779d904b54b1b83baa1a7d /tools | |
| parent | 3f9edc2382d5f7c97c693838abb207a9d6bab1fa (diff) | |
| download | lwn-1909629fb1ec9800cf2cb0091870d6a1c1ca665f.tar.gz lwn-1909629fb1ec9800cf2cb0091870d6a1c1ca665f.zip | |
perf trace: Add OPT_END to option array of perf-trace
Add OPT_END to option array of perf-trace for fixing a SEGV bug when
showing perf-trace help message.
Without this patch;
./perf trace -h
usage: perf trace [<options>] <command>
-D, --dump-raw-trace dump raw trace in ASCII
-v, --verbose be more verbose (show symbol address, etc)
-f, Segmentation fault
With this patch:
./perf trace -h
usage: perf trace [<options>] <command>
-D, --dump-raw-trace dump raw trace in ASCII
-v, --verbose be more verbose (show symbol address, etc)
Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com>
Cc: systemtap <systemtap@sources.redhat.com>
Cc: DLE <dle-develop@lists.sourceforge.net>
Cc: Masami Hiramatsu <mhiramat@redhat.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Cc: Zhaolei <zhaolei@cn.fujitsu.com>
Cc: Li Zefan <lizf@cn.fujitsu.com>
Cc: Lai Jiangshan <laijs@cn.fujitsu.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <20090821185603.11039.62109.stgit@localhost.localdomain>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/builtin-trace.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index 88eef71bce6d..dd3c2e7c9a18 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -257,6 +257,7 @@ static const struct option options[] = { "dump raw trace in ASCII"), OPT_BOOLEAN('v', "verbose", &verbose, "be more verbose (show symbol address, etc)"), + OPT_END() }; int cmd_trace(int argc, const char **argv, const char *prefix __used) |