From: Jiri Olsa jolsa@kernel.org
[ Upstream commit cd3dd8dd8ff62374d90cb3f2e54b8c94106c7810 ]
We can't store the auxtrace index when we store into multiple files, because we keep only offset for it, not the file.
The auxtrace data will be processed correctly in the 'pipe' mode.
Signed-off-by: Jiri Olsa jolsa@kernel.org Cc: Adrian Hunter adrian.hunter@intel.com Cc: Alexander Shishkin alexander.shishkin@linux.intel.com Cc: Alexey Budankov alexey.budankov@linux.intel.com Cc: Andi Kleen ak@linux.intel.com Cc: Namhyung Kim namhyung@kernel.org Cc: Peter Zijlstra peterz@infradead.org Cc: Stephane Eranian eranian@google.com Link: http://lkml.kernel.org/r/20190308134745.5057-3-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo acme@redhat.com Signed-off-by: Sasha Levin sashal@kernel.org --- tools/perf/builtin-record.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index 22ebeb92ac51..f5b438486a64 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -178,7 +178,7 @@ static int record__process_auxtrace(struct perf_tool *tool, size_t padding; u8 pad[8] = {0};
- if (!perf_data__is_pipe(data)) { + if (!perf_data__is_pipe(data) && !perf_data__is_dir(data)) { off_t file_offset; int fd = perf_data__fd(data); int err;