From b89fe63fbafe307fb72546f7a2320380bf41bdd4 Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Thu, 8 Jun 2017 16:31:09 +0900 Subject: perf symbols: Kill dso__build_id_is_kmod() The commit e7ee40475760 ("perf symbols: Fix symbols searching for module in buildid-cache") added the function to check kernel modules reside in the build-id cache. This was because there's no way to identify a DSO which is actually a kernel module. So it searched linkname of the file and find ".ko" suffix. But this does not work for compressed kernel modules and now such DSOs hCcave correct symtab_type now. So no need to check it anymore. This patch essentially reverts the commit. Signed-off-by: Namhyung Kim Acked-by: Jiri Olsa Cc: Adrian Hunter Cc: David Ahern Cc: Peter Zijlstra Cc: Wang Nan Cc: kernel-team@lge.com Link: http://lkml.kernel.org/r/20170608073109.30699-10-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/build-id.h | 1 - 1 file changed, 1 deletion(-) (limited to 'tools/perf/util/build-id.h') diff --git a/tools/perf/util/build-id.h b/tools/perf/util/build-id.h index 8a89b195c1fc..96690a55c62c 100644 --- a/tools/perf/util/build-id.h +++ b/tools/perf/util/build-id.h @@ -17,7 +17,6 @@ char *build_id_cache__kallsyms_path(const char *sbuild_id, char *bf, size_t size); char *dso__build_id_filename(const struct dso *dso, char *bf, size_t size); -bool dso__build_id_is_kmod(const struct dso *dso, char *bf, size_t size); int build_id__mark_dso_hit(struct perf_tool *tool, union perf_event *event, struct perf_sample *sample, struct perf_evsel *evsel, -- cgit v1.2.3