perf probe: Use pr_debug for debug message

Use pr_debug() for "missing vmlinux" debugging message.

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: Frederic Weisbecker <fweisbec@gmail.com>
LKML-Reference: <20091207170059.19230.51459.stgit@dhcp-100-2-132.bos.redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/tools/perf/builtin-probe.c b/tools/perf/builtin-probe.c
index a58e11b7ea8000de71659a93f093d5d2dcddcb73..8993a1f4e1c31eadf2905e1dd203df661d202dcc 100644 (file)
--- a/tools/perf/builtin-probe.c
+++ b/tools/perf/builtin-probe.c
@@ -194,8 +194,8 @@ int cmd_probe(int argc, const char **argv, const char *prefix __used)
                if (session.need_dwarf)
                        die("Could not open vmlinux/module file.");
 
-               pr_warning("Could not open vmlinux/module file."
-                          " Try to use symbols.\n");
+               pr_debug("Could not open vmlinux/module file."
+                        " Try to use symbols.\n");
                goto end_dwarf;
        }