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authorFranck Bui-Huu <fbuihuu@gmail.com>2010-12-10 14:07:14 +0100
committerArnaldo Carvalho de Melo <acme@redhat.com>2010-12-16 09:41:45 -0200
commitc3a34e06db25a8c74e196517732d65cdb56028ec (patch)
tree8b81edffc143923a2866c9c6dc96f392723e0841 /tools/perf
parentfd930ff91e7fda18f7790984a98489a85edb7c71 (diff)
perf symbols: Stop using vmlinux files with no symbols
Fail if the kernel image contains no symbol, allowing using other images in the vmlinux search path that may have a usable symtab. Acked-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Cc: 2nddept-manager@sdl.hitachi.co.jp Cc: Francis Moreau <francis.moro@gmail.com> Cc: Franck Bui-Huu <vagabon.xyz@gmail.com> Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> LPU-Reference: <m3d3p9ydx9.fsf_-_@gmail.com> Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
-rw-r--r--tools/perf/util/probe-event.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c
index b71acd6423cb..61191c6cbe7a 100644
--- a/tools/perf/util/probe-event.c
+++ b/tools/perf/util/probe-event.c
@@ -135,7 +135,7 @@ const char *kernel_get_module_path(const char *module)
if (dso__load_vmlinux(dso, map, vmlinux_name, NULL) <= 0)
return NULL;
} else {
- if (dso__load_vmlinux_path(dso, map, NULL) < 0) {
+ if (dso__load_vmlinux_path(dso, map, NULL) <= 0) {
pr_debug("Failed to load kernel map.\n");
return NULL;
}