urcu: use unsigned long instead of long

[urcu.git] / urcu.c

diff --git a/urcu.c b/urcu.c
index 5e8c6127a8c2f6413d56e95f66eba8c827595c85..140cd19b98add54f276755e08b13bfad9e8c3d0c 100644 (file)
--- a/urcu.c
+++ b/urcu.c
@@ -67,7 +67,7 @@ int gp_futex;
  * Also has a RCU_GP_COUNT of 1, to accelerate the reader fast path.
  * Written to only by writer with mutex taken. Read by both writer and readers.
  */
-long rcu_gp_ctr = RCU_GP_COUNT;
+unsigned long rcu_gp_ctr = RCU_GP_COUNT;
 
 /*
  * Written to only by each individual reader. Read by both the reader and the