diff options
| -rw-r--r-- | tools/perf/util/dso.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/tools/perf/util/dso.c b/tools/perf/util/dso.c index b346b8eba65c..c63525d845c5 100644 --- a/tools/perf/util/dso.c +++ b/tools/perf/util/dso.c @@ -475,7 +475,23 @@ static int __open_dso(struct dso *dso, struct machine *machine) return -EINVAL; } + if (dso__needs_decompress(dso)) { + char newpath[KMOD_DECOMP_LEN]; + size_t len = sizeof(newpath); + + if (dso__decompress_kmodule_path(dso, name, newpath, len) < 0) { + free(name); + return -dso->load_errno; + } + + strcpy(name, newpath); + } + fd = do_open(name); + + if (dso__needs_decompress(dso)) + unlink(name); + free(name); return fd; } |