[PATCH] Introduce sg_set_buf

[linux-2.6] / include / linux / rcupdate.h

diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index fd276adf0fd5b5ad414ff3119cf19e5418737537..70191a5a148f560caf5ba08d4fcb7109ea6fb860 100644 (file)
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -52,8 +52,8 @@ struct rcu_head {
        void (*func)(struct rcu_head *head);
 };
 
-#define RCU_HEAD_INIT(head) { .next = NULL, .func = NULL }
-#define RCU_HEAD(head) struct rcu_head head = RCU_HEAD_INIT(head)
+#define RCU_HEAD_INIT  { .next = NULL, .func = NULL }
+#define RCU_HEAD(head) struct rcu_head head = RCU_HEAD_INIT
 #define INIT_RCU_HEAD(ptr) do { \
        (ptr)->next = NULL; (ptr)->func = NULL; \
 } while (0)
@@ -94,6 +94,7 @@ struct rcu_data {
        long            batch;           /* Batch # for current RCU batch */
        struct rcu_head *nxtlist;
        struct rcu_head **nxttail;
+       long            count; /* # of queued items */
        struct rcu_head *curlist;
        struct rcu_head **curtail;
        struct rcu_head *donelist;