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| author | Namhyung Kim <namhyung@kernel.org> | 2017-05-31 21:01:04 +0900 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-06-05 14:17:58 -0300 |
| commit | 6b335e8f545591c07df0f34231bd7ff7506c98c1 (patch) | |
| tree | 07d0ed62b940d1da53b409f0da6a33653d7daa5b /tools/perf/util/dso.h | |
| parent | 1deec1bd96ccd8beb04d2112a6d12fe20505c3a6 (diff) | |
| download | lwn-6b335e8f545591c07df0f34231bd7ff7506c98c1.tar.gz lwn-6b335e8f545591c07df0f34231bd7ff7506c98c1.zip | |
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.h | 3 |
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 |