Messages in this thread Patch in this message | | | From | Arnaldo Carvalho de Melo <> | Subject | [PATCH 21/37] perf tools: Add rm_rf_perf_data function | Date | Mon, 25 Feb 2019 18:20:19 -0300 |
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From: Jiri Olsa <jolsa@kernel.org>
To remove perf.data including the directory, with checking on expected files and no other directories inside.
Signed-off-by: Jiri Olsa <jolsa@kernel.org> Suggested-by: Andi Kleen <ak@linux.intel.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Alexey Budankov <alexey.budankov@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/20190224190656.30163-4-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> --- tools/perf/util/util.c | 11 +++++++++++ tools/perf/util/util.h | 1 + 2 files changed, 12 insertions(+)
diff --git a/tools/perf/util/util.c b/tools/perf/util/util.c index 02b7a38f98ce..706818693086 100644 --- a/tools/perf/util/util.c +++ b/tools/perf/util/util.c @@ -202,6 +202,17 @@ static int rm_rf_depth_pat(const char *path, int depth, const char **pat) return rmdir(path); } +int rm_rf_perf_data(const char *path) +{ + const char *pat[] = { + "header", + "data.*", + NULL, + }; + + return rm_rf_depth_pat(path, 0, pat); +} + int rm_rf(const char *path) { return rm_rf_depth_pat(path, INT_MAX, NULL); diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h index ece040b799f6..01c538027c6f 100644 --- a/tools/perf/util/util.h +++ b/tools/perf/util/util.h @@ -31,6 +31,7 @@ struct strlist; int mkdir_p(char *path, mode_t mode); int rm_rf(const char *path); +int rm_rf_perf_data(const char *path); struct strlist *lsdir(const char *name, bool (*filter)(const char *, struct dirent *)); bool lsdir_no_dot_filter(const char *name, struct dirent *d); int copyfile(const char *from, const char *to); -- 2.20.1
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