diff options
| author | Masami Hiramatsu <mhiramat@redhat.com> | 2009-12-15 10:32:33 -0500 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-12-15 20:22:04 +0100 |
| commit | a128168d1e79e537d6666655e7771d973e9230e3 (patch) | |
| tree | 73f8581954751bd9927182e3ac984d925faefade /tools/perf/util/event.h | |
| parent | d761b08bff0a9b653f6bd248cea50322e7eccb14 (diff) | |
perf probe: Check build-id of vmlinux
Check build-id of vmlinux by using functions in symbol.c.
This also exposes map__load() for getting vmlinux path,
and removes vmlinux path list in builtin-probe.c,
because symbol.c already has that. Checking build-id
prevents users to open old or different debuginfo from
current running kernel.
Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Jim Keniston <jkenisto@us.ibm.com>
Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Frank Ch. Eigler <fche@redhat.com>
Cc: Jason Baron <jbaron@redhat.com>
Cc: K.Prasad <prasad@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Cc: systemtap <systemtap@sources.redhat.com>
Cc: DLE <dle-develop@lists.sourceforge.net>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
LKML-Reference: <20091215153232.17436.45539.stgit@dhcp-100-2-132.bos.redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf/util/event.h')
| -rw-r--r-- | tools/perf/util/event.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h index a92e0b039a6..8027309b042 100644 --- a/tools/perf/util/event.h +++ b/tools/perf/util/event.h @@ -152,6 +152,8 @@ size_t map__fprintf(struct map *self, FILE *fp); struct perf_session; +int map__load(struct map *self, struct perf_session *session, + symbol_filter_t filter); struct symbol *map__find_symbol(struct map *self, struct perf_session *session, u64 addr, symbol_filter_t filter); struct symbol *map__find_symbol_by_name(struct map *self, const char *name, |