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authorMasami Hiramatsu <mhiramat@redhat.com>2010-02-25 08:35:12 -0500
committerIngo Molnar <mingo@elte.hu>2010-02-25 17:49:27 +0100
commitf3ab481ca6ffe5e272c8501317bea726f9a83959 (patch)
treec18d30219c27eb1714fe73648c24689dc54cb417 /tools/perf
parentb26486bf75148ab7b776c6a532a9bad33f987a38 (diff)
downloadblackbird-op-linux-f3ab481ca6ffe5e272c8501317bea726f9a83959.tar.gz
blackbird-op-linux-f3ab481ca6ffe5e272c8501317bea726f9a83959.zip
perf probe: Do not show --line option without dwarf support
Do not show --line option in help message when perf doesn't support dwarf. Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com> Cc: systemtap <systemtap@sources.redhat.com> Cc: DLE <dle-develop@lists.sourceforge.net> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Mike Galbraith <efault@gmx.de> Cc: K.Prasad <prasad@linux.vnet.ibm.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com> LKML-Reference: <20100225133512.6725.88423.stgit@localhost6.localdomain6> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf')
-rw-r--r--tools/perf/builtin-probe.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/builtin-probe.c b/tools/perf/builtin-probe.c
index ad47bd4c50ef..c7e14d0145f4 100644
--- a/tools/perf/builtin-probe.c
+++ b/tools/perf/builtin-probe.c
@@ -156,7 +156,9 @@ static const char * const probe_usage[] = {
"perf probe [<options>] --add 'PROBEDEF' [--add 'PROBEDEF' ...]",
"perf probe [<options>] --del '[GROUP:]EVENT' ...",
"perf probe --list",
+#ifndef NO_LIBDWARF
"perf probe --line 'LINEDESC'",
+#endif
NULL
};
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