diff options
Diffstat (limited to 'tools/testing/selftests/resctrl/resctrl.h')
| -rw-r--r-- | tools/testing/selftests/resctrl/resctrl.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/testing/selftests/resctrl/resctrl.h b/tools/testing/selftests/resctrl/resctrl.h index e4b6dc672ecc..5dc3def70669 100644 --- a/tools/testing/selftests/resctrl/resctrl.h +++ b/tools/testing/selftests/resctrl/resctrl.h @@ -87,6 +87,7 @@ struct resctrl_test { * @filename: Name of file to which the o/p should be written * @bw_report: Bandwidth report type (reads vs writes) * @setup: Call back function to setup test environment + * @measure: Callback that performs the measurement (a single test) */ struct resctrl_val_param { char *resctrl_val; @@ -99,6 +100,9 @@ struct resctrl_val_param { int (*setup)(const struct resctrl_test *test, const struct user_params *uparams, struct resctrl_val_param *param); + int (*measure)(const struct user_params *uparams, + struct resctrl_val_param *param, + pid_t bm_pid); }; struct perf_event_read { @@ -145,6 +149,8 @@ unsigned char *alloc_buffer(size_t buf_size, int memflush); void mem_flush(unsigned char *buf, size_t buf_size); void fill_cache_read(unsigned char *buf, size_t buf_size, bool once); int run_fill_buf(size_t buf_size, int memflush, int op, bool once); +int measure_mem_bw(const struct user_params *uparams, + struct resctrl_val_param *param, pid_t bm_pid); int resctrl_val(const struct resctrl_test *test, const struct user_params *uparams, const char * const *benchmark_cmd, |