RDS: Use page_remainder_alloc() for recv bufs

[net-next-2.6.git] / net / rds / ib.h

diff --git a/net/rds/ib.h b/net/rds/ib.h
index 282ec69fe282f1674d5f4e4287adfbc6ba1afd2c..9bb7a7412a44206616ba22ebe3814f6d339ad99b 100644 (file)
--- a/net/rds/ib.h
+++ b/net/rds/ib.h
@@ -28,13 +28,9 @@ extern struct list_head rds_ib_devices;
  * try and minimize the amount of memory tied up both the device and
  * socket receive queues.
  */
-/* page offset of the final full frag that fits in the page */
-#define RDS_PAGE_LAST_OFF (((PAGE_SIZE  / RDS_FRAG_SIZE) - 1) * RDS_FRAG_SIZE)
 struct rds_page_frag {
        struct list_head        f_item;
-       struct page             *f_page;
-       unsigned long           f_offset;
-       dma_addr_t              f_mapped;
+       struct scatterlist      f_sg;
 };
 
 struct rds_ib_incoming {
@@ -107,7 +103,6 @@ struct rds_ib_connection {
        struct rds_header       *i_recv_hdrs;
        u64                     i_recv_hdrs_dma;
        struct rds_ib_recv_work *i_recvs;
-       struct rds_page_frag    i_frag;
        u64                     i_ack_recv;     /* last ACK received */
 
        /* sending acks */