X-Git-Url: https://git.liburcu.org/?p=urcu.git;a=blobdiff_plain;f=urcu-qsbr.c;h=a35dcfc5aea3674e9747ef69daea0f49def7a972;hp=cd3beff7337da0225a3c55f36b19e9499ec052e9;hb=14740b195661c8b2b4279841766cabb31305e588;hpb=9340c38dbff1b407f35008f7f585a238fbd4de1c

diff --git a/urcu-qsbr.c b/urcu-qsbr.c
index cd3beff..a35dcfc 100644
--- a/urcu-qsbr.c
+++ b/urcu-qsbr.c
@@ -66,11 +66,6 @@ struct rcu_gp rcu_gp = { .ctr = RCU_GP_ONLINE };
  */
 DEFINE_URCU_TLS(struct rcu_reader, rcu_reader);
 
-#ifdef DEBUG_YIELD
-unsigned int rcu_yield_active;
-DEFINE_URCU_TLS(unsigned int, rcu_rand_yield);
-#endif
-
 static CDS_LIST_HEAD(registry);
 
 /*
@@ -130,6 +125,8 @@ static void wait_for_readers(struct cds_list_head *input_readers,
 	 * current rcu_gp.ctr value.
 	 */
 	for (;;) {
+		if (wait_loops < RCU_QS_ACTIVE_ATTEMPTS)
+			wait_loops++;
 		if (wait_loops >= RCU_QS_ACTIVE_ATTEMPTS) {
 			uatomic_set(&rcu_gp.futex, -1);
 			/*
@@ -142,8 +139,6 @@ static void wait_for_readers(struct cds_list_head *input_readers,
 			}
 			/* Write futex before read reader_gp */
 			cmm_smp_mb();
-		} else {
-			wait_loops++;
 		}
 		cds_list_for_each_entry_safe(index, tmp, input_readers, node) {
 			switch (rcu_reader_state(&index->ctr)) {