From 605ca4ba017455d39ac6991c58eb1e80fb8af48d Mon Sep 17 00:00:00 2001
From: Arnaldo Carvalho de Melo <acme@redhat.com>
Date: Fri, 27 Nov 2009 16:29:15 -0200
Subject: [PATCH] perf symbols: Unexport kernel_map__functions
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perf annotate was the only user, and it doesn't really need it.
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: <1259346563-12568-4-git-send-email-acme@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
tools/perf/builtin-annotate.c | 8 +++-----
tools/perf/util/symbol.c | 3 +--
tools/perf/util/symbol.h | 1 -
3 files changed, 4 insertions(+), 8 deletions(-)
diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c
index 377cb7c9bdda2..0846c8a155ed7 100644
--- a/tools/perf/builtin-annotate.c
+++ b/tools/perf/builtin-annotate.c
@@ -169,7 +169,6 @@ process_sample_event(event_t *event, unsigned long offset, unsigned long head)
level = '.';
map = thread__find_map(thread, ip);
if (map != NULL) {
-got_map:
ip = map->map_ip(map, ip);
sym = map__find_function(map, ip, symbol_filter);
} else {
@@ -183,10 +182,9 @@ got_map:
* the "[vdso]" dso, but for now lets use the old
* trick of looking in the whole kernel symbol list.
*/
- if ((long long)ip < 0) {
- map = kernel_map__functions;
- goto got_map;
- }
+ if ((long long)ip < 0)
+ sym = kernel_maps__find_function(ip, &map,
+ symbol_filter);
}
dump_printf(" ...... dso: %s\n",
map ? map->dso->long_name : "<not found>");
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
index dc25231813eec..0b8a298d41adf 100644
--- a/tools/perf/util/symbol.c
+++ b/tools/perf/util/symbol.c
@@ -36,6 +36,7 @@ static int dso__load_kernel_sym(struct dso *self, struct map *map,
unsigned int symbol__priv_size;
static int vmlinux_path__nr_entries;
static char **vmlinux_path;
+static struct map *kernel_map__functions;
static struct symbol_conf symbol_conf__defaults = {
.use_modules = true,
@@ -1164,8 +1165,6 @@ out:
return ret;
}
-struct map *kernel_map__functions;
-
static void kernel_maps__insert(struct map *map)
{
maps__insert(&kernel_maps__functions, map);
diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h
index 5d0371fe8a06b..fb0be9e92bf37 100644
--- a/tools/perf/util/symbol.h
+++ b/tools/perf/util/symbol.h
@@ -105,6 +105,5 @@ size_t kernel_maps__fprintf(FILE *fp);
int symbol__init(struct symbol_conf *conf);
extern struct list_head dsos__user, dsos__kernel;
-extern struct map *kernel_map__functions;
extern struct dso *vdso;
#endif /* __PERF_SYMBOL */
--
2.30.2