RDS: Move some variables around for consistency

Also, add a comment.

Signed-off-by: Andy Grover <andy.grover@oracle.com>

diff --git a/net/rds/rdma.c b/net/rds/rdma.c
index 8d22999..5ba5146 100644 (file)
--- a/net/rds/rdma.c
+++ b/net/rds/rdma.c
@@ -747,6 +747,7 @@ int rds_cmsg_atomic(struct rds_sock *rs, struct rds_message *rm,
        }
 
        rm->atomic.op_notify = !!(args->flags & RDS_RDMA_NOTIFY_ME);
+       rm->atomic.op_active = 1;
        rm->atomic.op_recverr = rs->rs_recverr;
        rm->atomic.op_sg = rds_message_alloc_sgs(rm, 1);
 
@@ -782,8 +783,6 @@ int rds_cmsg_atomic(struct rds_sock *rs, struct rds_message *rm,
        rm->atomic.op_rkey = rds_rdma_cookie_key(args->cookie);
        rm->atomic.op_remote_addr = args->remote_addr + rds_rdma_cookie_offset(args->cookie);
 
-       rm->atomic.op_active = 1;
-
        return ret;
 err:
        if (page)

diff --git a/net/rds/rds.h b/net/rds/rds.h
index 13ed30a..46d190d 100644 (file)
--- a/net/rds/rds.h
+++ b/net/rds/rds.h
@@ -301,7 +301,13 @@ struct rds_message {
         */
        spinlock_t              m_rs_lock;
        struct rds_sock         *m_rs;
+
+       /* cookie to send to remote, in rds header */
        rds_rdma_cookie_t       m_rdma_cookie;
+
+       unsigned int            m_used_sgs;
+       unsigned int            m_total_sgs;
+
        struct {
                struct rm_atomic_op {
                        int                     op_type;
@@ -343,8 +349,6 @@ struct rds_message {
                        struct scatterlist      *op_sg;
                } data;
        };
-       unsigned int            m_used_sgs;
-       unsigned int            m_total_sgs;
 };
 
 /*