[tip: perf/core] perf data: Rename directory "header" file to "data"

[tip-bot2 for Adrian Hunter]

The following commit has been merged into the perf/core branch of tip:

Commit-ID:     9b70b9db4e0cc03d224795a18088fdb916dec823
Gitweb:        https://git.kernel.org/tip/9b70b9db4e0cc03d224795a18088fdb916dec823
Author:        Adrian Hunter <adrian.hunter@xxxxxxxxx>
AuthorDate:    Fri, 04 Oct 2019 11:31:19 +03:00
Committer:     Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitterDate: Wed, 06 Nov 2019 15:43:05 -03:00

perf data: Rename directory "header" file to "data"

In preparation to support a single file directory format, rename "header"
to "data" because "header" is a mis-leading name when there is only 1 file.
Note, in the multi-file case, the "header" file also contains data.

Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
Reviewed-by: Jiri Olsa <jolsa@xxxxxxxxxx>
Link: http://lore.kernel.org/lkml/20191004083121.12182-4-adrian.hunter@xxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
 tools/perf/util/data.c | 2 +-
 tools/perf/util/util.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/perf/util/data.c b/tools/perf/util/data.c
index 8993253..df173f0 100644
--- a/tools/perf/util/data.c
+++ b/tools/perf/util/data.c
@@ -306,7 +306,7 @@ static int open_dir(struct perf_data *data)
 	 * So far we open only the header, so we can read the data version and
 	 * layout.
 	 */
-	if (asprintf(&data->file.path, "%s/header", data->path) < 0)
+	if (asprintf(&data->file.path, "%s/data", data->path) < 0)
 		return -1;
 
 	if (perf_data__is_write(data) &&
diff --git a/tools/perf/util/util.c b/tools/perf/util/util.c
index ae56c76..3096654 100644
--- a/tools/perf/util/util.c
+++ b/tools/perf/util/util.c
@@ -185,7 +185,7 @@ static int rm_rf_depth_pat(const char *path, int depth, const char **pat)
 int rm_rf_perf_data(const char *path)
 {
 	const char *pat[] = {
-		"header",
+		"data",
 		"data.*",
 		NULL,
 	};