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

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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@intel.com>
Reviewed-by: Jiri Olsa <jolsa@kernel.org>
Link: http://lore.kernel.org/lkml/20191004083121.12182-4-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Adrian Hunter 2019-10-04 11:31:19 +03:00 committed by Arnaldo Carvalho de Melo
parent 3dedec4f5c
commit 9b70b9db4e
2 changed files with 2 additions and 2 deletions
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2
tools/perf/util/data.c
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@ -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) &&

2
tools/perf/util/util.c
View File

@ -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,
};