From d56e5da0e0f557a206bace16bbbdad00a5800e34 Mon Sep 17 00:00:00 2001 From: Ilpo Järvinen Date: Mon, 2 Oct 2023 12:48:11 +0300 Subject: selftests/resctrl: Refactor feature check to use resource and feature name MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Feature check in validate_resctrl_feature_request() takes in the test name string and maps that to what to check per test. Pass resource and feature names to validate_resctrl_feature_request() directly rather than deriving them from the test name inside the function which makes the feature check easier to extend for new test cases. Use !! in the return statement to make the boolean conversion more obvious even if it is not strictly necessary from correctness point of view (to avoid it looking like the function is returning a freed pointer). Signed-off-by: Ilpo Järvinen Tested-by: Shaopeng Tan Reviewed-by: Reinette Chatre Reviewed-by: Shaopeng Tan Cc: # selftests/resctrl: Remove duplicate feature check from CMT test Cc: # selftests/resctrl: Move _GNU_SOURCE define into Makefile Signed-off-by: Shuah Khan --- tools/testing/selftests/resctrl/resctrl.h | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'tools/testing/selftests/resctrl/resctrl.h') diff --git a/tools/testing/selftests/resctrl/resctrl.h b/tools/testing/selftests/resctrl/resctrl.h index d9b5df95849d..8578a8b4e145 100644 --- a/tools/testing/selftests/resctrl/resctrl.h +++ b/tools/testing/selftests/resctrl/resctrl.h @@ -27,10 +27,6 @@ #define RESCTRL_PATH "/sys/fs/resctrl" #define PHYS_ID_PATH "/sys/devices/system/cpu/cpu" #define INFO_PATH "/sys/fs/resctrl/info" -#define L3_PATH "/sys/fs/resctrl/info/L3" -#define MB_PATH "/sys/fs/resctrl/info/MB" -#define L3_MON_PATH "/sys/fs/resctrl/info/L3_MON" -#define L3_MON_FEATURES_PATH "/sys/fs/resctrl/info/L3_MON/mon_features" #define ARCH_INTEL 1 #define ARCH_AMD 2 @@ -87,7 +83,7 @@ int get_resource_id(int cpu_no, int *resource_id); int mount_resctrlfs(void); int umount_resctrlfs(void); int validate_bw_report_request(char *bw_report); -bool validate_resctrl_feature_request(const char *resctrl_val); +bool validate_resctrl_feature_request(const char *resource, const char *feature); char *fgrep(FILE *inf, const char *str); int taskset_benchmark(pid_t bm_pid, int cpu_no); void run_benchmark(int signum, siginfo_t *info, void *ucontext); -- cgit v1.2.3