perf probe: Add option --symfs

perf probe makes use of debug symbols, so add --symfs as the other
commands have.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: kernel@pengutronix.de
Link: http://lkml.kernel.org/r/1469094512-13440-2-git-send-email-u.kleine-koenig@pengutronix.de
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/builtin-probe.c b/tools/perf/builtin-probe.c
index f87996b0cb299636e5803a699710be944d3924e3..1fcebc31a50810b18c50b1a39b28f90f350a6327 100644 (file)
--- a/tools/perf/builtin-probe.c
+++ b/tools/perf/builtin-probe.c
@@ -552,6 +552,8 @@ __cmd_probe(int argc, const char **argv, const char *prefix __maybe_unused)
        OPT_BOOLEAN(0, "demangle-kernel", &symbol_conf.demangle_kernel,
                    "Enable kernel symbol demangling"),
        OPT_BOOLEAN(0, "cache", &probe_conf.cache, "Manipulate probe cache"),
+       OPT_STRING(0, "symfs", &symbol_conf.symfs, "directory",
+                  "Look for files with symbols relative to this directory"),
        OPT_END()
        };
        int ret;