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Commit d5440e27 authored by Chuck Lever's avatar Chuck Lever Committed by Anna Schumaker
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xprtrdma: Enable pad optimization 



The Linux NFS/RDMA server used to reject NFSv3 WRITE requests when
pad optimization was enabled. That bug was fixed by commit
e560e3b5 ("svcrdma: Add zero padding if the client doesn't send
it").

We can now enable pad optimization on the client, which helps
performance and is supported now by both Linux and Solaris servers.

Signed-off-by: default avatarChuck Lever <chuck.lever@oracle.com>
Signed-off-by: default avatarAnna Schumaker <Anna.Schumaker@Netapp.com>
parent 5c166bef

net/sunrpc/xprtrdma/transport.c

+1 −1
Original line number Diff line number Diff line
@@ -73,7 +73,7 @@ static unsigned int xprt_rdma_max_inline_read = RPCRDMA_DEF_INLINE; 
static unsigned int xprt_rdma_max_inline_write = RPCRDMA_DEF_INLINE;

static unsigned int xprt_rdma_inline_write_padding;

static unsigned int xprt_rdma_memreg_strategy = RPCRDMA_FRMR;

                int xprt_rdma_pad_optimize = 0;

		int xprt_rdma_pad_optimize = 1;



#ifdef RPC_DEBUG