lkml.org 
[lkml]   [2020]   [Apr]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v2 11/11] perf test: add expr test for pmu metrics
On Wed, Apr 22, 2020 at 03:04:30PM -0700, Ian Rogers wrote:

SNIP

> +
> +static int pmu_tests(void)
> +{
> + struct pmu_events_map *map;
> + struct pmu_event *pe;
> + int i, j, k;
> + const char **ids;
> + int idnum;
> + int ret = 0;
> + struct expr_parse_ctx ctx;
> + double result;
> +
> + i = 0;
> + for (;;) {
> + map = &pmu_events_map[i++];
> + if (!map->table) {
> + map = NULL;
> + break;
> + }
> + j = 0;
> + for (;;) {
> + pe = &map->table[j++];
> + if (!pe->name && !pe->metric_group && !pe->metric_name)
> + break;
> + if (!pe->metric_expr)
> + continue;

so we go throught all the metrics for the current cpu
and test the parsing on them.. great!

thanks,
jirka

\
 
 \ /
  Last update: 2020-04-23 13:29    [W:0.191 / U:0.984 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site