Commit-ID: 29583c17b5ce0bc17fdd80da939f8199a03d9668 Gitweb: https://git.kernel.org/tip/29583c17b5ce0bc17fdd80da939f8199a03d9668 Author: Jiri Olsa <[email protected]> AuthorDate: Fri, 8 Mar 2019 14:47:38 +0100 Committer: Arnaldo Carvalho de Melo <[email protected]> CommitDate: Mon, 11 Mar 2019 11:56:03 -0300
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 <[email protected]> Cc: Adrian Hunter <[email protected]> Cc: Alexander Shishkin <[email protected]> Cc: Alexey Budankov <[email protected]> Cc: Andi Kleen <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Stephane Eranian <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> --- tools/perf/util/data.c | 17 +++++++++++++++++ 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 */
