The following commit has been merged into the perf/urgent branch of tip:
Commit-ID: 29f6eeca0e14b301d9c03a3164b852c318d6348a
Gitweb: https://git.kernel.org/tip/29f6eeca0e14b301d9c03a3164b852c318d6348a
Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
AuthorDate: Wed, 04 Dec 2019 14:08:00 +02:00
Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitterDate: Wed, 04 Dec 2019 12:39:53 -03:00
perf inject: Fix processing of ID index for injected instruction tracing
The ID index event is used when decoding, but can result in the
following error:
$ perf record --aux-sample -e '{intel_pt//,branch-misses}:u' ls
$ perf inject -i perf.data -o perf.data.inj --itrace=be
$ perf script -i perf.data.inj
0x1020 [0x410]: failed to process type: 69 [No such file or directory]
Fix by having 'perf inject' drop the ID index event.
Fixes: c0a6de06c446 ("perf record: Add support for AUX area sampling")
Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Link: http://lore.kernel.org/lkml/20191204120800.8138-1-adrian.hunter@xxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
tools/perf/builtin-inject.c | 13 +------------
1 file changed, 1 insertion(+), 12 deletions(-)
diff --git a/tools/perf/builtin-inject.c b/tools/perf/builtin-inject.c
index 9664a72..7e124a7 100644
--- a/tools/perf/builtin-inject.c
+++ b/tools/perf/builtin-inject.c
@@ -403,17 +403,6 @@ static int perf_event__repipe_tracing_data(struct perf_session *session,
return err;
}
-static int perf_event__repipe_id_index(struct perf_session *session,
- union perf_event *event)
-{
- int err;
-
- perf_event__repipe_synth(session->tool, event);
- err = perf_event__process_id_index(session, event);
-
- return err;
-}
-
static int dso__read_build_id(struct dso *dso)
{
if (dso->has_build_id)
@@ -651,7 +640,7 @@ static int __cmd_inject(struct perf_inject *inject)
inject->tool.comm = perf_event__repipe_comm;
inject->tool.namespaces = perf_event__repipe_namespaces;
inject->tool.exit = perf_event__repipe_exit;
- inject->tool.id_index = perf_event__repipe_id_index;
+ inject->tool.id_index = perf_event__process_id_index;
inject->tool.auxtrace_info = perf_event__process_auxtrace_info;
inject->tool.auxtrace = perf_event__process_auxtrace;
inject->tool.aux = perf_event__drop_aux;
|