xprtrdma: Add a "register_external" op for each memreg mode
authorChuck Lever <chuck.lever@oracle.com>
Mon, 30 Mar 2015 18:34:39 +0000 (14:34 -0400)
committerAnna Schumaker <Anna.Schumaker@Netapp.com>
Tue, 31 Mar 2015 13:52:52 +0000 (09:52 -0400)
commit9c1b4d775f2d7dd5bb806e3de2f3e1244a7cbd16
tree19918df86e24602bb055ff6e5be6fba6cf3b2f25
parent1c9351ee0e346ec1b3c700a4bc8f881923e1808e
xprtrdma: Add a "register_external" op for each memreg mode

There is very little common processing among the different external
memory registration functions. Have rpcrdma_create_chunks() call
the registration method directly. This removes a stack frame and a
switch statement from the external registration path.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Tested-by: Devesh Sharma <Devesh.Sharma@Emulex.Com>
Tested-by: Meghana Cheripady <Meghana.Cheripady@Emulex.Com>
Tested-by: Veeresh U. Kokatnur <veereshuk@chelsio.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
net/sunrpc/xprtrdma/fmr_ops.c
net/sunrpc/xprtrdma/frwr_ops.c
net/sunrpc/xprtrdma/physical_ops.c
net/sunrpc/xprtrdma/rpc_rdma.c
net/sunrpc/xprtrdma/verbs.c
net/sunrpc/xprtrdma/xprt_rdma.h