A few functions receive PIDs through int arguments. PIDs variables should be of type pid_t, not int.
Convert pid arguments from int to pid_t.
Signed-off-by: Ilpo Järvinen ilpo.jarvinen@linux.intel.com --- tools/testing/selftests/resctrl/cache.c | 6 +++--- tools/testing/selftests/resctrl/resctrl.h | 4 ++-- tools/testing/selftests/resctrl/resctrl_val.c | 2 +- 3 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/tools/testing/selftests/resctrl/cache.c b/tools/testing/selftests/resctrl/cache.c index 1b339d6bbff1..9b74fce80037 100644 --- a/tools/testing/selftests/resctrl/cache.c +++ b/tools/testing/selftests/resctrl/cache.c @@ -101,7 +101,7 @@ static int get_llc_occu_resctrl(unsigned long *llc_occupancy) * * Return: 0 on success, < 0 on error. */ -static int print_results_cache(const char *filename, int bm_pid, __u64 llc_value) +static int print_results_cache(const char *filename, pid_t bm_pid, __u64 llc_value) { FILE *fp;
@@ -133,7 +133,7 @@ static int print_results_cache(const char *filename, int bm_pid, __u64 llc_value * Return: =0 on success. <0 on failure. */ int perf_event_measure(int pe_fd, struct perf_event_read *pe_read, - const char *filename, int bm_pid) + const char *filename, pid_t bm_pid) { int ret;
@@ -161,7 +161,7 @@ int perf_event_measure(int pe_fd, struct perf_event_read *pe_read, * * Return: =0 on success. <0 on failure. */ -int measure_llc_resctrl(const char *filename, int bm_pid) +int measure_llc_resctrl(const char *filename, pid_t bm_pid) { unsigned long llc_occu_resc = 0; int ret; diff --git a/tools/testing/selftests/resctrl/resctrl.h b/tools/testing/selftests/resctrl/resctrl.h index 2051bd135e0d..f810a3c5692c 100644 --- a/tools/testing/selftests/resctrl/resctrl.h +++ b/tools/testing/selftests/resctrl/resctrl.h @@ -177,8 +177,8 @@ void perf_event_initialize_read_format(struct perf_event_read *pe_read); int perf_open(struct perf_event_attr *pea, pid_t pid, int cpu_no); int perf_event_reset_enable(int pe_fd); int perf_event_measure(int pe_fd, struct perf_event_read *pe_read, - const char *filename, int bm_pid); -int measure_llc_resctrl(const char *filename, int bm_pid); + const char *filename, pid_t bm_pid); +int measure_llc_resctrl(const char *filename, pid_t bm_pid); void show_cache_info(int no_of_bits, __u64 avg_llc_val, size_t cache_span, bool lines);
/* diff --git a/tools/testing/selftests/resctrl/resctrl_val.c b/tools/testing/selftests/resctrl/resctrl_val.c index 7981589f4db0..07fd57d8d125 100644 --- a/tools/testing/selftests/resctrl/resctrl_val.c +++ b/tools/testing/selftests/resctrl/resctrl_val.c @@ -545,7 +545,7 @@ void signal_handler_unregister(void) * * Return: 0 on success, < 0 on error. */ -static int print_results_bw(char *filename, int bm_pid, float bw_imc, +static int print_results_bw(char *filename, pid_t bm_pid, float bw_imc, unsigned long bw_resc) { unsigned long diff = fabs(bw_imc - bw_resc);