X-Git-Url: http://git.liburcu.org/?p=urcu.git;a=blobdiff_plain;f=urcu-qsbr.c;h=ba6e02af27f3a18b60f26d56779bb5d4f869524e;hp=1955277ac65d309e8b187f82b2eec242a7d211f2;hb=599dd1cab8011f43e54f2eb613e695281380e5e4;hpb=ab179a1705ee5d662c6a7964645077980096e134

diff --git a/urcu-qsbr.c b/urcu-qsbr.c
index 1955277..ba6e02a 100644
--- a/urcu-qsbr.c
+++ b/urcu-qsbr.c
@@ -42,20 +42,20 @@ pthread_mutex_t urcu_mutex = PTHREAD_MUTEX_INITIALIZER;
 /*
  * Global grace period counter.
  */
-long urcu_gp_ctr = 1;
+unsigned long urcu_gp_ctr = RCU_GP_ONLINE;
 
 /*
  * Written to only by each individual reader. Read by both the reader and the
  * writers.
  */
-long __thread rcu_reader_qs_gp;
+unsigned long __thread rcu_reader_qs_gp;
 
 /* Thread IDs of registered readers */
 #define INIT_NUM_THREADS 4
 
 struct reader_registry {
 	pthread_t tid;
-	long *rcu_reader_qs_gp;
+	unsigned long *rcu_reader_qs_gp;
 };
 
 #ifdef DEBUG_YIELD
@@ -139,7 +139,7 @@ static void wait_for_quiescent_state(void)
 
 void synchronize_rcu(void)
 {
-	long was_online;
+	unsigned long was_online;
 
 	was_online = rcu_reader_qs_gp;
 
@@ -153,7 +153,7 @@ void synchronize_rcu(void)
 		STORE_SHARED(rcu_reader_qs_gp, 0);
 
 	internal_urcu_lock();
-	STORE_SHARED(urcu_gp_ctr, urcu_gp_ctr + 2);
+	STORE_SHARED(urcu_gp_ctr, urcu_gp_ctr + RCU_GP_CTR);
 	wait_for_quiescent_state();
 	internal_urcu_unlock();