#include <pthread.h>
#include <unistd.h>
-#define YIELD_READ (1 << 0)
-#define YIELD_WRITE (1 << 1)
+#define RCU_YIELD_READ (1 << 0)
+#define RCU_YIELD_WRITE (1 << 1)
/*
* Updates without RCU_MB are much slower. Account this in
/* maximum sleep delay, in us */
#define MAX_SLEEP 50
-extern unsigned int yield_active;
-extern DECLARE_URCU_TLS(unsigned int, rand_yield);
+extern unsigned int rcu_yield_active;
+extern DECLARE_URCU_TLS(unsigned int, rcu_rand_yield);
-static inline void debug_yield_read(void)
+static inline void rcu_debug_yield_read(void)
{
- if (yield_active & YIELD_READ)
- if (rand_r(&URCU_TLS(rand_yield)) & 0x1)
- usleep(rand_r(&URCU_TLS(rand_yield)) % MAX_SLEEP);
+ if (rcu_yield_active & RCU_YIELD_READ)
+ if (rand_r(&URCU_TLS(rcu_rand_yield)) & 0x1)
+ usleep(rand_r(&URCU_TLS(rcu_rand_yield)) % MAX_SLEEP);
}
-static inline void debug_yield_write(void)
+static inline void rcu_debug_yield_write(void)
{
- if (yield_active & YIELD_WRITE)
- if (rand_r(&URCU_TLS(rand_yield)) & 0x1)
- usleep(rand_r(&URCU_TLS(rand_yield)) % MAX_SLEEP);
+ if (rcu_yield_active & RCU_YIELD_WRITE)
+ if (rand_r(&URCU_TLS(rcu_rand_yield)) & 0x1)
+ usleep(rand_r(&URCU_TLS(rcu_rand_yield)) % MAX_SLEEP);
}
-static inline void debug_yield_init(void)
+static inline void rcu_debug_yield_init(void)
{
- URCU_TLS(rand_yield) = time(NULL) ^ pthread_self();
+ URCU_TLS(rcu_rand_yield) = time(NULL) ^ (unsigned long) pthread_self();
}
#else
-static inline void debug_yield_read(void)
+static inline void rcu_debug_yield_read(void)
{
}
-static inline void debug_yield_write(void)
+static inline void rcu_debug_yield_write(void)
{
}
-static inline void debug_yield_init(void)
+static inline void rcu_debug_yield_init(void)
{
}