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authorNamhyung Kim <namhyung@kernel.org>2017-05-31 15:01:04 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2017-06-05 20:17:58 +0300
commit6b335e8f545591c07df0f34231bd7ff7506c98c1 (patch)
tree07d0ed62b940d1da53b409f0da6a33653d7daa5b /tools/perf/util/dso.h
parent1deec1bd96ccd8beb04d2112a6d12fe20505c3a6 (diff)
downloadlinux-6b335e8f545591c07df0f34231bd7ff7506c98c1.tar.xz
perf symbols: Set module info when build-id event found
Like machine__findnew_module_dso(), it should set necessary info for kernel modules to find symbol info from the file. Factor out dso__set_module_info() to do it. This is needed for dso__needs_decompress() to detect such DSOs. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Acked-by: Jiri Olsa <jolsa@kernel.org> Cc: Andi Kleen <andi@firstfloor.org> Cc: David Ahern <dsahern@gmail.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: kernel-team@lge.com Link: http://lkml.kernel.org/r/20170531120105.21731-2-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/dso.h')
-rw-r--r--tools/perf/util/dso.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/perf/util/dso.h b/tools/perf/util/dso.h
index 12350b171727..5fe2ab5877bd 100644
--- a/tools/perf/util/dso.h
+++ b/tools/perf/util/dso.h
@@ -259,6 +259,9 @@ int __kmod_path__parse(struct kmod_path *m, const char *path,
#define kmod_path__parse_name(__m, __p) __kmod_path__parse(__m, __p, true , false)
#define kmod_path__parse_ext(__m, __p) __kmod_path__parse(__m, __p, false, true)
+void dso__set_module_info(struct dso *dso, struct kmod_path *m,
+ struct machine *machine);
+
/*
* The dso__data_* external interface provides following functions:
* dso__data_get_fd