Fix tests: use of uninitialized variables

[userspace-rcu.git] / tests / test_urcu_qsbr_gc.c

diff --git a/tests/test_urcu_qsbr_gc.c b/tests/test_urcu_qsbr_gc.c
index 0b01f229e3e911782e0d63fa04e1134bea63659f..2a9677cda8c65526f7d5497341ec746b482d4432 100644 (file)
--- a/tests/test_urcu_qsbr_gc.c
+++ b/tests/test_urcu_qsbr_gc.c
@@ -31,11 +31,11 @@
 #include <unistd.h>
 #include <stdio.h>
 #include <assert.h>
-#include <sched.h>
 #include <errno.h>
 
 #include <urcu/arch.h>
 #include <urcu/tls-compat.h>
+#include "cpuset.h"
 
 #ifdef __linux__
 #include <syscall.h>
@@ -109,12 +109,6 @@ static int use_affinity = 0;
 
 pthread_mutex_t affinity_mutex = PTHREAD_MUTEX_INITIALIZER;
 
-#ifndef HAVE_CPU_SET_T
-typedef unsigned long cpu_set_t;
-# define CPU_ZERO(cpuset) do { *(cpuset) = 0; } while(0)
-# define CPU_SET(cpu, cpuset) do { *(cpuset) |= (1UL << (cpu)); } while(0)
-#endif
-
 static void set_affinity(void)
 {
        cpu_set_t mask;
@@ -422,11 +416,11 @@ int main(int argc, char **argv)
                        "main", (unsigned long) pthread_self(),
                        (unsigned long) gettid());
 
-       tid_reader = malloc(sizeof(*tid_reader) * nr_readers);
-       tid_writer = malloc(sizeof(*tid_writer) * nr_writers);
-       count_reader = malloc(sizeof(*count_reader) * nr_readers);
-       tot_nr_writes = malloc(sizeof(*tot_nr_writes) * nr_writers);
-       pending_reclaims = malloc(sizeof(*pending_reclaims) * nr_writers);
+       tid_reader = calloc(nr_readers, sizeof(*tid_reader));
+       tid_writer = calloc(nr_writers, sizeof(*tid_writer));
+       count_reader = calloc(nr_readers, sizeof(*count_reader));
+       tot_nr_writes = calloc(nr_writers, sizeof(*tot_nr_writes));
+       pending_reclaims = calloc(nr_writers, sizeof(*pending_reclaims));
        if (reclaim_batch * sizeof(*pending_reclaims[i].queue)
                        < CAA_CACHE_LINE_SIZE)
                for (i = 0; i < nr_writers; i++)