diff options
| author | Jiri Olsa | 2019-03-08 14:47:38 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo | 2019-03-11 11:56:03 -0300 |
| commit | 29583c17b5ce0bc17fdd80da939f8199a03d9668 (patch) | |
| tree | 8153ef506aa1ef72e91405eeace6613ccd4b6baa /tools | |
| parent | e8be135751f26aa5de63e517d375ecf69e9b20c3 (diff) | |
perf data: Make perf_data__size() work over directory
Make perf_data__size() return proper size for directory data, summing up
all the individual file sizes.
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/20190308134745.5057-5-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/util/data.c | 17 | ||||
| -rw-r--r-- | tools/perf/util/data.h | 6 |
2 files changed, 18 insertions, 5 deletions
diff --git a/tools/perf/util/data.c b/tools/perf/util/data.c index 5d0f26aef77f..b71c441cafbb 100644 --- a/tools/perf/util/data.c +++ b/tools/perf/util/data.c @@ -393,3 +393,20 @@ out: free(new_filepath); return ret; } + +unsigned long perf_data__size(struct perf_data *data) +{ + u64 size = data->file.size; + int i; + + if (!data->is_dir) + return size; + + for (i = 0; i < data->dir.nr; i++) { + struct perf_data_file *file = &data->dir.files[i]; + + size += file->size; + } + + return size; +} diff --git a/tools/perf/util/data.h b/tools/perf/util/data.h index 0deeb1af9f54..d342469bdfda 100644 --- a/tools/perf/util/data.h +++ b/tools/perf/util/data.h @@ -54,11 +54,6 @@ static inline int perf_data__fd(struct perf_data *data) return data->file.fd; } -static inline unsigned long perf_data__size(struct perf_data *data) -{ - return data->file.size; -} - int perf_data__open(struct perf_data *data); void perf_data__close(struct perf_data *data); ssize_t perf_data__write(struct perf_data *data, @@ -80,4 +75,5 @@ int perf_data__create_dir(struct perf_data *data, int nr); int perf_data__open_dir(struct perf_data *data); void perf_data__close_dir(struct perf_data *data); int perf_data__update_dir(struct perf_data *data); +unsigned long perf_data__size(struct perf_data *data); #endif /* __PERF_DATA_H */ |