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Commit 4ba02e8d authored by Chuck Lever's avatar Chuck Lever Committed by Anna Schumaker
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xprtrdma: Increase maximum number of backchannel requests 



Reflects the change introduced in commit 067c4696 ("NFSv4.1:
Bump the default callback session slot count to 16").

Signed-off-by: default avatarChuck Lever <chuck.lever@oracle.com>
Signed-off-by: default avatarAnna Schumaker <Anna.Schumaker@Netapp.com>
parent 3f9c7e76

net/sunrpc/xprtrdma/xprt_rdma.h

+5 −3
Original line number Diff line number Diff line
@@ -103,10 +103,12 @@ struct rpcrdma_ep { 


/* Pre-allocate extra Work Requests for handling backward receives

 * and sends. This is a fixed value because the Work Queues are

 * allocated when the forward channel is set up.

 * allocated when the forward channel is set up, long before the

 * backchannel is provisioned. This value is two times

 * NFS4_DEF_CB_SLOT_TABLE_SIZE.

 */

#if defined(CONFIG_SUNRPC_BACKCHANNEL)

#define RPCRDMA_BACKWARD_WRS		(8)

#define RPCRDMA_BACKWARD_WRS (32)

#else

#define RPCRDMA_BACKWARD_WRS (0)

#endif