| Message ID | 20231120111340.7805-6-ilpo.jarvinen@linux.intel.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | [v2,01/26] selftests/resctrl: Don't use ctrlc_handler() outside signal handling | expand |
Hi Ilpo, On 11/20/2023 3:13 AM, Ilpo Järvinen wrote: > get_cache_size() does not modify cache_type so it could be const. > > Mark cache_type const so that const char * can be passed to it. This > prevents warnings once many of the test parameters are marked const. > > Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> > --- Reviewed-by: Reinette Chatre <reinette.chatre@intel.com> Reinette
diff --git a/tools/testing/selftests/resctrl/resctrl.h b/tools/testing/selftests/resctrl/resctrl.h index 7a2b4da684ed..62bad95ea7d0 100644 --- a/tools/testing/selftests/resctrl/resctrl.h +++ b/tools/testing/selftests/resctrl/resctrl.h @@ -100,7 +100,7 @@ void mbm_test_cleanup(void); int mba_schemata_change(int cpu_no, const char * const *benchmark_cmd); void mba_test_cleanup(void); int get_full_cbm(const char *cache_type, unsigned long *mask); -int get_cache_size(int cpu_no, char *cache_type, unsigned long *cache_size); +int get_cache_size(int cpu_no, const char *cache_type, unsigned long *cache_size); void ctrlc_handler(int signum, siginfo_t *info, void *ptr); int signal_handler_register(void); void signal_handler_unregister(void); diff --git a/tools/testing/selftests/resctrl/resctrlfs.c b/tools/testing/selftests/resctrl/resctrlfs.c index 211fc7647659..1ea610fa65b1 100644 --- a/tools/testing/selftests/resctrl/resctrlfs.c +++ b/tools/testing/selftests/resctrl/resctrlfs.c @@ -138,7 +138,7 @@ int get_resource_id(int cpu_no, int *resource_id) * * Return: = 0 on success, < 0 on failure. */ -int get_cache_size(int cpu_no, char *cache_type, unsigned long *cache_size) +int get_cache_size(int cpu_no, const char *cache_type, unsigned long *cache_size) { char cache_path[1024], cache_str[64]; int length, i, cache_num;
get_cache_size() does not modify cache_type so it could be const. Mark cache_type const so that const char * can be passed to it. This prevents warnings once many of the test parameters are marked const. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> --- tools/testing/selftests/resctrl/resctrl.h | 2 +- tools/testing/selftests/resctrl/resctrlfs.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)