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| author | Adrian Hunter <adrian.hunter@intel.com> | 2019-10-04 11:31:20 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-11-06 21:43:05 +0300 |
| commit | 46e201efa15b70ec39df5237116fddebb4f5057c (patch) | |
| tree | 9aa984ba363bab12e5c52b25bace25675b3a00de /tools/perf/builtin-record.c | |
| parent | 01e97a59ea3e071e5c60ad46c40b4db748bfe928 (diff) | |
| download | linux-46e201efa15b70ec39df5237116fddebb4f5057c.tar.xz | |
perf data: Support single perf.data file directory
Support directory output that contains a regular perf.data file, named
"data". By default the directory is named perf.data i.e.
perf.data
└── data
Most of the infrastructure to support a directory is already there. This
patch makes the changes needed to support the format above.
Presently there is no 'perf record' option to output a directory.
This is preparation for adding support for putting a copy of /proc/kcore in
the directory.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Reviewed-by: Jiri Olsa <jolsa@kernel.org>
Link: http://lore.kernel.org/lkml/20191004083121.12182-5-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-record.c')
| -rw-r--r-- | tools/perf/builtin-record.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index 2fb83aabbef5..e402459752e7 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -537,7 +537,7 @@ static int record__process_auxtrace(struct perf_tool *tool, size_t padding; u8 pad[8] = {0}; - if (!perf_data__is_pipe(data) && !perf_data__is_dir(data)) { + if (!perf_data__is_pipe(data) && perf_data__is_single_file(data)) { off_t file_offset; int fd = perf_data__fd(data); int err; |