perf tools: Unify debug messages mechanisms

We were using eprintf in some places, that looks at a global
'verbose' level, and at other places passing a 'v' parameter to
specify the verbosity level, unify it by introducing
pr_{err,warning,debug,etc}, just like in the kernel.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Mike Galbraith <efault@gmx.de>
LKML-Reference: <1256153646-10097-1-git-send-email-acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 8 insertions, 9 deletions

diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c
index 55079c0200e0..c1c556825343 100644
--- a/tools/perf/util/map.c
+++ b/tools/perf/util/map.c
@@ -21,8 +21,7 @@ static int strcommon(const char *pathname, char *cwd, int cwdlen)
 }
 
 struct map *map__new(struct mmap_event *event, char *cwd, int cwdlen,
-                     unsigned int sym_priv_size, symbol_filter_t filter,
-                     int v)
+                     unsigned int sym_priv_size, symbol_filter_t filter)
 {
         struct map *self = malloc(sizeof(*self));
 
@@ -58,16 +57,16 @@ struct map *map__new(struct mmap_event *event, char *cwd, int cwdlen,
                         goto out_delete;
 
                 if (new_dso) {
-                        int nr = dso__load(self->dso, self, filter, v);
+                        int nr = dso__load(self->dso, self, filter);
 
                         if (nr < 0)
-                                eprintf("Failed to open %s, continuing "
-                                        "without symbols\n",
-                                        self->dso->long_name);
+                                pr_warning("Failed to open %s, continuing "
+                                           "without symbols\n",
+                                           self->dso->long_name);
                         else if (nr == 0)
-                                eprintf("No symbols found in %s, maybe "
-                                        "install a debug package?\n",
-                                        self->dso->long_name);
+                                pr_warning("No symbols found in %s, maybe "
+                                           "install a debug package?\n",
+                                           self->dso->long_name);
                 }
 
                 if (self->dso == vdso || anon)