---

yaml
---
r: 169536
b: refs/heads/master
c: 6beba7a
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 802da5f2289bbe363acef084805195c11f453c48
+refs/heads/master: 6beba7adbe092e63dfe8d09fbd1e3ec140474a13

trunk/tools/perf/builtin-annotate.c

@@ -203,8 +203,7 @@ static int
 process_mmap_event(event_t *event, unsigned long offset, unsigned long head)
 {
 	struct map *map = map__new(&event->mmap, NULL, 0,
-				   sizeof(struct sym_priv), symbol_filter,
-				   verbose);
+				   sizeof(struct sym_priv), symbol_filter);
 	struct thread *thread = threads__findnew(event->mmap.pid);
 
 	dump_printf("%p [%p]: PERF_RECORD_MMAP %d: [%p(%p) @ %p]: %s\n",

trunk/tools/perf/builtin-record.c

@@ -630,7 +630,7 @@ static int __cmd_record(int argc, const char **argv)
 
 		param.sched_priority = realtime_prio;
 		if (sched_setscheduler(0, SCHED_FIFO, &param)) {
-			printf("Could not set realtime priority.\n");
+			pr_err("Could not set realtime priority.\n");
 			exit(-1);
 		}
 	}

trunk/tools/perf/builtin-report.c

@@ -689,7 +689,8 @@ process_sample_event(event_t *event, unsigned long offset, unsigned long head)
 		dump_printf("... chain: nr:%Lu\n", chain->nr);
 
 		if (validate_chain(chain, event) < 0) {
-			eprintf("call-chain problem with event, skipping it.\n");
+			pr_debug("call-chain problem with event, "
+				 "skipping it.\n");
 			return 0;
 		}
 
@@ -700,7 +701,7 @@ process_sample_event(event_t *event, unsigned long offset, unsigned long head)
 	}
 
 	if (thread == NULL) {
-		eprintf("problem processing %d event, skipping it.\n",
+		pr_debug("problem processing %d event, skipping it.\n",
 			event->header.type);
 		return -1;
 	}
@@ -738,7 +739,7 @@ process_sample_event(event_t *event, unsigned long offset, unsigned long head)
 
 	if (hist_entry__add(thread, map, sym, ip,
 			    chain, level, period)) {
-		eprintf("problem incrementing symbol count, skipping event\n");
+		pr_debug("problem incrementing symbol count, skipping event\n");
 		return -1;
 	}
 
@@ -750,7 +751,7 @@ process_sample_event(event_t *event, unsigned long offset, unsigned long head)
 static int
 process_mmap_event(event_t *event, unsigned long offset, unsigned long head)
 {
-	struct map *map = map__new(&event->mmap, cwd, cwdlen, 0, NULL, verbose);
+	struct map *map = map__new(&event->mmap, cwd, cwdlen, 0, NULL);
 	struct thread *thread = threads__findnew(event->mmap.pid);
 
 	dump_printf("%p [%p]: PERF_RECORD_MMAP %d/%d: [%p(%p) @ %p]: %s\n",

trunk/tools/perf/builtin-sched.c

@@ -1666,8 +1666,8 @@ process_sample_event(event_t *event, unsigned long offset, unsigned long head)
 		(long long)period);
 
 	if (thread == NULL) {
-		eprintf("problem processing %d event, skipping it.\n",
-			event->header.type);
+		pr_debug("problem processing %d event, skipping it.\n",
+			 event->header.type);
 		return -1;
 	}
 

trunk/tools/perf/builtin-timechart.c

@@ -1162,12 +1162,10 @@ static int __cmd_timechart(void)
 	size = event->header.size;
 
 	if (!size || process_event(event) < 0) {
-
-		printf("%p [%p]: skipping unknown header type: %d\n",
-			(void *)(offset + head),
-			(void *)(long)(event->header.size),
-			event->header.type);
-
+		pr_warning("%p [%p]: skipping unknown header type: %d\n",
+			   (void *)(offset + head),
+			   (void *)(long)(event->header.size),
+			   event->header.type);
 		/*
 		 * assume we lost track of the stream, check alignment, and
 		 * increment a single u64 in the hope to catch on again 'soon'.
@@ -1200,7 +1198,8 @@ static int __cmd_timechart(void)
 
 	write_svg_file(output_name);
 
-	printf("Written %2.1f seconds of trace to %s.\n", (last_time - first_time) / 1000000000.0, output_name);
+	pr_info("Written %2.1f seconds of trace to %s.\n",
+		(last_time - first_time) / 1000000000.0, output_name);
 
 	return rc;
 }

trunk/tools/perf/builtin-top.c

@@ -809,7 +809,7 @@ static int symbol_filter(struct map *map, struct symbol *sym)
 static int parse_symbols(void)
 {
 	if (dsos__load_kernel(vmlinux_name, sizeof(struct sym_entry),
-			      symbol_filter, verbose, 1) <= 0)
+			      symbol_filter, 1) <= 0)
 		return -1;
 
 	if (dump_symtab)

trunk/tools/perf/builtin-trace.c

@@ -81,8 +81,8 @@ process_sample_event(event_t *event, unsigned long offset, unsigned long head)
 		(long long)period);
 
 	if (thread == NULL) {
-		eprintf("problem processing %d event, skipping it.\n",
-			event->header.type);
+		pr_debug("problem processing %d event, skipping it.\n",
+			 event->header.type);
 		return -1;
 	}
 

trunk/tools/perf/util/callchain.c

@@ -206,7 +206,7 @@ fill_node(struct callchain_node *node, struct ip_callchain *chain,
 	}
 	node->val_nr = chain->nr - start;
 	if (!node->val_nr)
-		printf("Warning: empty node in callchain tree\n");
+		pr_warning("Warning: empty node in callchain tree\n");
 }
 
 static void

trunk/tools/perf/util/debug.c

@@ -13,12 +13,12 @@
 int verbose = 0;
 int dump_trace = 0;
 
-int eprintf(const char *fmt, ...)
+int eprintf(int level, const char *fmt, ...)
 {
 	va_list args;
 	int ret = 0;
 
-	if (verbose) {
+	if (verbose >= level) {
 		va_start(args, fmt);
 		ret = vfprintf(stderr, fmt, args);
 		va_end(args);

trunk/tools/perf/util/debug.h

@@ -5,7 +5,8 @@
 extern int verbose;
 extern int dump_trace;
 
-int eprintf(const char *fmt, ...) __attribute__((format(printf, 1, 2)));
+int eprintf(int level,
+	    const char *fmt, ...) __attribute__((format(printf, 2, 3)));
 int dump_printf(const char *fmt, ...) __attribute__((format(printf, 1, 2)));
 void trace_event(event_t *event);
 

trunk/tools/perf/util/event.h

@@ -106,8 +106,7 @@ struct symbol;
 typedef int (*symbol_filter_t)(struct map *map, struct symbol *sym);
 
 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 *map__clone(struct map *self);
 int map__overlap(struct map *l, struct map *r);
 size_t map__fprintf(struct map *self, FILE *fp);

trunk/tools/perf/util/header.c

@@ -93,7 +93,7 @@ static struct perf_trace_event_type *events;
 void perf_header__push_event(u64 id, const char *name)
 {
 	if (strlen(name) > MAX_EVENT_NAME)
-		printf("Event %s will be truncated\n", name);
+		pr_warning("Event %s will be truncated\n", name);
 
 	if (!events) {
 		events = malloc(sizeof(struct perf_trace_event_type));

trunk/tools/perf/util/include/linux/kernel.h

@@ -85,4 +85,21 @@ simple_strtoul(const char *nptr, char **endptr, int base)
 	return strtoul(nptr, endptr, base);
 }
 
+#ifndef pr_fmt
+#define pr_fmt(fmt) fmt
+#endif
+
+#define pr_err(fmt, ...) \
+	do { fprintf(stderr, pr_fmt(fmt), ##__VA_ARGS__); } while (0)
+#define pr_warning(fmt, ...) \
+	do { fprintf(stderr, pr_fmt(fmt), ##__VA_ARGS__); } while (0)
+#define pr_info(fmt, ...) \
+	do { fprintf(stderr, pr_fmt(fmt), ##__VA_ARGS__); } while (0)
+#define pr_debug(fmt, ...) \
+	eprintf(1, pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_debugN(n, fmt, ...) \
+	eprintf(n, pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_debug2(fmt, ...) pr_debugN(2, pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_debug3(fmt, ...) pr_debugN(3, pr_fmt(fmt), ##__VA_ARGS__)
+
 #endif

trunk/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)