From 1f3736c9c833e40ac4d3a8dc6d661e341df8a259 Mon Sep 17 00:00:00 2001 From: Masami Hiramatsu Date: Fri, 1 Jul 2016 17:03:26 +0900 Subject: perf probe: Show all cached probes perf probe --list shows all cached probes when --cache is given. Each caches are shown with on which binary that probed. E.g.: ----- # perf probe --cache vfs_read \$params # perf probe --cache -x /lib64/libc-2.17.so getaddrinfo \$params # perf probe --cache --list [kernel.kallsyms] (1466a0a250b5d0070c6d0f03c5fed30b237970a1): vfs_read $params /usr/lib64/libc-2.17.so (c31ffe7942bfd77b2fca8f9bd5709d387a86d3bc): getaddrinfo $params ----- Note that $params requires debuginfo. Signed-off-by: Masami Hiramatsu Signed-off-by: Masami Hiramatsu Tested-by: Arnaldo Carvalho de Melo Cc: Ananth N Mavinakayanahalli Cc: Brendan Gregg Cc: Hemant Kumar Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/146736020674.27797.13488316780383460180.stgit@devbox Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/build-id.h | 3 +++ 1 file changed, 3 insertions(+) (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 d8c7f2fc6a87..b742e271ea2c 100644 --- a/tools/perf/util/build-id.h +++ b/tools/perf/util/build-id.h @@ -30,8 +30,11 @@ bool perf_session__read_build_ids(struct perf_session *session, bool with_hits); int perf_session__write_buildid_table(struct perf_session *session, int fd); int perf_session__cache_build_ids(struct perf_session *session); +char *build_id_cache__origname(const char *sbuild_id); +char *build_id_cache__linkname(const char *sbuild_id, char *bf, size_t size); char *build_id_cache__cachedir(const char *sbuild_id, const char *name, bool is_kallsyms, bool is_vdso); +struct strlist *build_id_cache__list_all(void); int build_id_cache__list_build_ids(const char *pathname, struct strlist **result); bool build_id_cache__cached(const char *sbuild_id); -- cgit v1.2.3