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authorIngo Molnar <mingo@elte.hu>2011-01-04 08:08:51 +0100
committerIngo Molnar <mingo@elte.hu>2011-01-04 08:08:54 +0100
commitcc2221969906a166a638aecdbae84a3d0462719e (patch)
tree2483f726e226c309207e1d0250660eea6e1787b8 /tools/perf/util/probe-event.c
parent56f4c400349157289b474a3fd49ee96acab0a4d7 (diff)
parent387c31c7e5c9805b0aef8833d1731a5fe7bdea14 (diff)
downloadblackbird-op-linux-cc2221969906a166a638aecdbae84a3d0462719e.tar.gz
blackbird-op-linux-cc2221969906a166a638aecdbae84a3d0462719e.zip
Merge commit 'v2.6.37-rc8' into perf/core
Merge reason: pick up latest -rc. Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf/util/probe-event.c')
-rw-r--r--tools/perf/util/probe-event.c15
1 files changed, 12 insertions, 3 deletions
diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c
index d3af30d62880..128aaab0aeda 100644
--- a/tools/perf/util/probe-event.c
+++ b/tools/perf/util/probe-event.c
@@ -114,6 +114,8 @@ static struct symbol *__find_kernel_function_by_name(const char *name,
const char *kernel_get_module_path(const char *module)
{
struct dso *dso;
+ struct map *map;
+ const char *vmlinux_name;
if (module) {
list_for_each_entry(dso, &machine.kernel_dsos, node) {
@@ -123,10 +125,17 @@ const char *kernel_get_module_path(const char *module)
}
pr_debug("Failed to find module %s.\n", module);
return NULL;
+ }
+
+ map = machine.vmlinux_maps[MAP__FUNCTION];
+ dso = map->dso;
+
+ vmlinux_name = symbol_conf.vmlinux_name;
+ if (vmlinux_name) {
+ if (dso__load_vmlinux(dso, map, vmlinux_name, NULL) <= 0)
+ return NULL;
} else {
- dso = machine.vmlinux_maps[MAP__FUNCTION]->dso;
- if (dso__load_vmlinux_path(dso,
- machine.vmlinux_maps[MAP__FUNCTION], NULL) < 0) {
+ if (dso__load_vmlinux_path(dso, map, NULL) <= 0) {
pr_debug("Failed to load kernel map.\n");
return NULL;
}
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