On Tue, Jun 02, 2015 at 10:12:02AM -0700, Sukadev Bhattiprolu wrote:
SNIP
> +
> +static int process_mapfile(FILE *outfp, char *fpath)
> +{
> + int n = 16384;
> + FILE *mapfp;
> + char *save;
> + char *line, *p;
> + int line_num;
> + char *tblname;
> +
> + pr_info("%s:
On Tue, Jun 02, 2015 at 10:12:02AM -0700, Sukadev Bhattiprolu wrote:
SNIP
> + * If we fail to locate/process JSON and map files, create a NULL mapping
> + * table. This would at least allow perf to build even if we can't find/use
> + * the aliases.
> + */
> +static void create_empty_mapping(const
On Tue, Jun 02, 2015 at 10:12:02AM -0700, Sukadev Bhattiprolu wrote:
SNIP
> +
> +static char *file_name_to_table_name(char *fname)
> +{
> + unsigned int i, j;
> + int c;
> + int n = 1024; /* use max variable length? */
I think this should be at least PATH_MAX, or you might
From: Andi Kleen
This is a modified version of an earlier patch by Andi Kleen.
We expect architectures to describe the performance monitoring events
for each CPU in a corresponding JSON file, which look like:
[
{
"EventCode": "0x00",
"UMask": "0x01",
"Eve
