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Add sys_membarrier() dynamic detection, old liburcu.so -> liburcu-signal.so
[urcu.git]
/
tests
/
test_qsbr.c
diff --git
a/tests/test_qsbr.c
b/tests/test_qsbr.c
index 5284a4837bc9fdd0e69e28db4bbec6774ae0e67a..7a68ae836af6a1d7e045da7c476f6d7f6e807cb2 100644
(file)
--- a/
tests/test_qsbr.c
+++ b/
tests/test_qsbr.c
@@
-21,6
+21,7
@@
*/
#define _GNU_SOURCE
*/
#define _GNU_SOURCE
+#include "../config.h"
#include <stdio.h>
#include <pthread.h>
#include <stdlib.h>
#include <stdio.h>
#include <pthread.h>
#include <stdlib.h>
@@
-96,6
+97,12
@@
static int use_affinity = 0;
pthread_mutex_t affinity_mutex = PTHREAD_MUTEX_INITIALIZER;
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;
static void set_affinity(void)
{
cpu_set_t mask;
@@
-105,6
+112,7
@@
static void set_affinity(void)
if (!use_affinity)
return;
if (!use_affinity)
return;
+#if HAVE_SCHED_SETAFFINITY
ret = pthread_mutex_lock(&affinity_mutex);
if (ret) {
perror("Error in pthread mutex lock");
ret = pthread_mutex_lock(&affinity_mutex);
if (ret) {
perror("Error in pthread mutex lock");
@@
-118,7
+126,12
@@
static void set_affinity(void)
}
CPU_ZERO(&mask);
CPU_SET(cpu, &mask);
}
CPU_ZERO(&mask);
CPU_SET(cpu, &mask);
+#if SCHED_SETAFFINITY_ARGS == 2
+ sched_setaffinity(0, &mask);
+#else
sched_setaffinity(0, sizeof(mask), &mask);
sched_setaffinity(0, sizeof(mask), &mask);
+#endif
+#endif /* HAVE_SCHED_SETAFFINITY */
}
/*
}
/*
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