diff options
| author | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2024-06-10 18:14:51 +0300 |
|---|---|---|
| committer | Shuah Khan <skhan@linuxfoundation.org> | 2024-07-11 11:23:54 -0600 |
| commit | aef5efa64426396cac5b0126cbb6071e92d5da24 (patch) | |
| tree | f45ff52a6d5c879d69e432a4a20bc58aa70ae25c /tools/testing/selftests/resctrl/cmt_test.c | |
| parent | 0e251816995a1972062fc7ad32047c1aee9cd704 (diff) | |
selftests/resctrl: Add ->init() callback into resctrl_val_param
The struct resctrl_val_param is there to customize behavior inside
resctrl_val() which is currently not used to full extent and there are
number of strcmp()s for test name in resctrl_val done by resctrl_val().
Create ->init() hook into the struct resctrl_val_param to cleanly
do per test initialization.
Remove also unused branches to setup paths and the related #defines
for CMT test.
While touching kerneldoc, make the adjacent line consistent with the
newly added form (callback vs call back).
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>
Diffstat (limited to 'tools/testing/selftests/resctrl/cmt_test.c')
| -rw-r--r-- | tools/testing/selftests/resctrl/cmt_test.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/tools/testing/selftests/resctrl/cmt_test.c b/tools/testing/selftests/resctrl/cmt_test.c index f6cb258f873d..491574c11805 100644 --- a/tools/testing/selftests/resctrl/cmt_test.c +++ b/tools/testing/selftests/resctrl/cmt_test.c @@ -16,6 +16,17 @@ #define MAX_DIFF 2000000 #define MAX_DIFF_PERCENT 15 +#define CON_MON_LCC_OCCUP_PATH \ + "%s/%s/mon_groups/%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); + + return 0; +} + static int cmt_setup(const struct resctrl_test *test, const struct user_params *uparams, struct resctrl_val_param *p) @@ -139,6 +150,7 @@ static int cmt_run_test(const struct resctrl_test *test, const struct user_param .filename = RESULT_FILE_NAME, .mask = ~(long_mask << n) & long_mask, .num_of_runs = 0, + .init = cmt_init, .setup = cmt_setup, .measure = cmt_measure, }; |