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xprtrdma: Clean up after adding regbuf management 

rpcrdma_{de}register_internal() are used only in verbs.c now.

MAX_RPCRDMAHDR is no longer used and can be removed.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
This commit is contained in:
Chuck Lever 2015-01-21 11:04:41 -05:00 committed by Anna Schumaker
parent c05fbb5a59
commit df515ca7b3
2 changed files with 2 additions and 11 deletions
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4
net/sunrpc/xprtrdma/verbs.c
View File

@ -1729,7 +1729,7 @@ rpcrdma_recv_buffer_put(struct rpcrdma_rep *rep)
* Wrappers for internal-use kmalloc memory registration, used by buffer code.
*/
int
static int
rpcrdma_register_internal(struct rpcrdma_ia *ia, void *va, int len,
struct ib_mr **mrp, struct ib_sge *iov)
{
@ -1780,7 +1780,7 @@ rpcrdma_register_internal(struct rpcrdma_ia *ia, void *va, int len,
return rc;
}
int
static int
rpcrdma_deregister_internal(struct rpcrdma_ia *ia,
struct ib_mr *mr, struct ib_sge *iov)
{

9
net/sunrpc/xprtrdma/xprt_rdma.h
View File

@ -171,10 +171,6 @@ enum rpcrdma_chunktype {
/* temporary static scatter/gather max */
#define RPCRDMA_MAX_DATA_SEGS (64) /* max scatter/gather */
#define RPCRDMA_MAX_SEGS (RPCRDMA_MAX_DATA_SEGS + 2) /* head+tail = 2 */
#define MAX_RPCRDMAHDR (\
/* max supported RPC/RDMA header */ \
sizeof(struct rpcrdma_msg) + (2 * sizeof(u32)) + \
(sizeof(struct rpcrdma_read_chunk) * RPCRDMA_MAX_SEGS) + sizeof(u32))
struct rpcrdma_buffer;
@ -401,11 +397,6 @@ void rpcrdma_buffer_put(struct rpcrdma_req *);
void rpcrdma_recv_buffer_get(struct rpcrdma_req *);
void rpcrdma_recv_buffer_put(struct rpcrdma_rep *);
int rpcrdma_register_internal(struct rpcrdma_ia *, void *, int,
struct ib_mr **, struct ib_sge *);
int rpcrdma_deregister_internal(struct rpcrdma_ia *,
struct ib_mr *, struct ib_sge *);
int rpcrdma_register_external(struct rpcrdma_mr_seg *,
int, int, struct rpcrdma_xprt *);
int rpcrdma_deregister_external(struct rpcrdma_mr_seg *,