Merge branch 'linus' into perf/urgent, to pick up fixes

[linux.git] / include / rdma / rdma_cm.h

diff --git a/include/rdma/rdma_cm.h b/include/rdma/rdma_cm.h
index 5d71a7f51a9f6dba8ce087b86a5ba41215d5d22e..60987a5903b786323306b8ee02bd2bb9e040e83f 100644 (file)
--- a/include/rdma/rdma_cm.h
+++ b/include/rdma/rdma_cm.h
@@ -152,7 +152,11 @@ struct rdma_cm_id *__rdma_create_id(struct net *net,
  * @ps: RDMA port space.
  * @qp_type: type of queue pair associated with the id.
  *
- * The id holds a reference on the network namespace until it is destroyed.
+ * Returns a new rdma_cm_id. The id holds a reference on the network
+ * namespace until it is destroyed.
+ *
+ * The event handler callback serializes on the id's mutex and is
+ * allowed to sleep.
  */
 #define rdma_create_id(net, event_handler, context, ps, qp_type) \
        __rdma_create_id((net), (event_handler), (context), (ps), (qp_type), \
@@ -192,7 +196,8 @@ int rdma_bind_addr(struct rdma_cm_id *id, struct sockaddr *addr);
  * @timeout_ms: Time to wait for resolution to complete.
  */
 int rdma_resolve_addr(struct rdma_cm_id *id, struct sockaddr *src_addr,
-                     const struct sockaddr *dst_addr, int timeout_ms);
+                     const struct sockaddr *dst_addr,
+                     unsigned long timeout_ms);
 
 /**
  * rdma_resolve_route - Resolve the RDMA address bound to the RDMA identifier
@@ -202,7 +207,7 @@ int rdma_resolve_addr(struct rdma_cm_id *id, struct sockaddr *src_addr,
  * Users must have first called rdma_resolve_addr to resolve a dst_addr
  * into an RDMA address before calling this routine.
  */
-int rdma_resolve_route(struct rdma_cm_id *id, int timeout_ms);
+int rdma_resolve_route(struct rdma_cm_id *id, unsigned long timeout_ms);
 
 /**
  * rdma_create_qp - Allocate a QP and associate it with the specified RDMA