| Message ID | 20240520123020.18938-16-ilpo.jarvinen@linux.intel.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | c83d2011443ced9464c4a5cc37a17e03b41922b1 |
| Headers | show |
| Series | selftests/resctrl: resctrl_val() related cleanups & improvements | expand |
Hi Ilpo, On 5/20/24 5:30 AM, Ilpo Järvinen wrote: > The CMT selftest instanciates a monitor group to read LLC occupancy. instanciates -> instantiates > 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> > -- With typo fixed: | Reviewed-by: Reinette Chatre <reinette.chatre@intel.com> Reinette
diff --git a/tools/testing/selftests/resctrl/cmt_test.c b/tools/testing/selftests/resctrl/cmt_test.c index 238f514ba7e6..b63fa1e93307 100644 --- a/tools/testing/selftests/resctrl/cmt_test.c +++ b/tools/testing/selftests/resctrl/cmt_test.c @@ -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,
The CMT selftest instanciates 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> -- v4: - New patch --- tools/testing/selftests/resctrl/cmt_test.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)