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selftests/resctrl: Remove mongrp from CMT test

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The CMT selftest instantiates a monitor group to read LLC occupancy.
Since the test also creates a control group, it is unnecessary to
create another one for monitoring because control groups already
provide monitoring too.

Remove the unnecessary monitor group from the CMT selftest.

Suggested-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Tested-by: Babu Moger <babu.moger@amd.com>
Reviewed-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
This commit is contained in:
Ilpo Järvinen 2024-06-10 18:14:56 +03:00 • committed by Shuah Khan
parent 64b0795192
commit f58e66bed1
1 changed files with 2 additions and 3 deletions
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5
tools/testing/selftests/resctrl/cmt_test.c
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@ -17,12 +17,12 @@
#define MAX_DIFF_PERCENT 15
#define CON_MON_LCC_OCCUP_PATH \
"%s/%s/mon_groups/%s/mon_data/mon_L3_%02d/llc_occupancy"
"%s/%s/mon_data/mon_L3_%02d/llc_occupancy"
static int cmt_init(const struct resctrl_val_param *param, int domain_id)
{
sprintf(llc_occup_path, CON_MON_LCC_OCCUP_PATH, RESCTRL_PATH,
param->ctrlgrp, param->mongrp, domain_id);
param->ctrlgrp, domain_id);
return 0;
}
@ -146,7 +146,6 @@ static int cmt_run_test(const struct resctrl_test *test, const struct user_param
struct resctrl_val_param param = {
.resctrl_val = CMT_STR,
.ctrlgrp = "c1",
.mongrp = "m1",
.filename = RESULT_FILE_NAME,
.mask = ~(long_mask << n) & long_mask,
.num_of_runs = 0,