perf tools: Adjust some verbosity levels
Not to pollute too much 'perf annotate' debugging sessions.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <1265223128-11786-7-git-send-email-acme@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c
index 73c202e..4fc3899 100644
--- a/tools/perf/builtin-annotate.c
+++ b/tools/perf/builtin-annotate.c
@@ -97,9 +97,7 @@
sym_size = sym->end - sym->start;
offset = ip - sym->start;
- if (verbose)
- fprintf(stderr, "%s: ip=%Lx\n", __func__,
- he->map->unmap_ip(he->map, ip));
+ pr_debug3("%s: ip=%#Lx\n", __func__, he->map->unmap_ip(he->map, ip));
if (offset >= sym_size)
return;
@@ -108,12 +106,8 @@
h->sum++;
h->ip[offset]++;
- if (verbose >= 3)
- printf("%p %s: count++ [ip: %p, %08Lx] => %Ld\n",
- (void *)(unsigned long)he->sym->start,
- he->sym->name,
- (void *)(unsigned long)ip, ip - he->sym->start,
- h->ip[offset]);
+ pr_debug3("%#Lx %s: count++ [ip: %#Lx, %#Lx] => %Ld\n", he->sym->start,
+ he->sym->name, ip, ip - he->sym->start, h->ip[offset]);
}
static int perf_session__add_hist_entry(struct perf_session *self,
@@ -136,14 +130,14 @@
event->ip.pid, event->ip.ip);
if (event__preprocess_sample(event, session, &al, symbol_filter) < 0) {
- fprintf(stderr, "problem processing %d event, skipping it.\n",
- event->header.type);
+ pr_warning("problem processing %d event, skipping it.\n",
+ event->header.type);
return -1;
}
if (!al.filtered && perf_session__add_hist_entry(session, &al, 1)) {
- fprintf(stderr, "problem incrementing symbol count, "
- "skipping event\n");
+ pr_warning("problem incrementing symbol count, "
+ "skipping event\n");
return -1;
}
@@ -378,11 +372,9 @@
if (!filename)
return;
- if (verbose)
- fprintf(stderr, "%s: filename=%s, sym=%s, start=%Lx, end=%Lx\n",
- __func__, filename, sym->name,
- map->unmap_ip(map, sym->start),
- map->unmap_ip(map, sym->end));
+ pr_debug("%s: filename=%s, sym=%s, start=%#Lx, end=%#Lx\n", __func__,
+ filename, sym->name, map->unmap_ip(map, sym->start),
+ map->unmap_ip(map, sym->end));
if (full_paths)
d_filename = filename;
@@ -542,9 +534,8 @@
setup_pager();
if (field_sep && *field_sep == '.') {
- fputs("'.' is the only non valid --field-separator argument\n",
- stderr);
- exit(129);
+ pr_err("'.' is the only non valid --field-separator argument\n");
+ return -1;
}
return __cmd_annotate();