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authorChuck Lever <chuck.lever@oracle.com>2014-11-08 20:14:53 -0500
committerAnna Schumaker <Anna.Schumaker@Netapp.com>2014-11-25 13:39:20 -0500
commitd5440e27d3e572272db957d6b9661a902b7c339f (patch)
treed5dd22a5eebfc88aa324d2e93ba30ecbf5a33099 /net/sunrpc/xprtrdma
parent5c166bef4fa138da45d756dc77a8cb29fced1714 (diff)
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 e560e3b510d2 ("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: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'net/sunrpc/xprtrdma')
-rw-r--r--net/sunrpc/xprtrdma/transport.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sunrpc/xprtrdma/transport.c b/net/sunrpc/xprtrdma/transport.c
index cfe9a810e6bc..8ed25760764b 100644
--- a/net/sunrpc/xprtrdma/transport.c
+++ b/net/sunrpc/xprtrdma/transport.c
@@ -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