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xprtrdma: add separate Kconfig options for NFSoRDMA client and server support

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There are two entirely separate modules under xprtrdma/ and there's no
reason that enabling one should automatically enable the other. Add
config options for each one so they can be enabled/disabled separately.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Jeff Layton 2014-03-18 19:45:47 -04:00 committed by J. Bruce Fields
parent 7e4359e261
commit 2e8c12e1b7
3 changed files with 30 additions and 16 deletions
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39
net/sunrpc/Kconfig
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@ -9,19 +9,6 @@ config SUNRPC_BACKCHANNEL
bool bool
depends on SUNRPC depends on SUNRPC
config SUNRPC_XPRT_RDMA
tristate
depends on SUNRPC && INFINIBAND && INFINIBAND_ADDR_TRANS
default SUNRPC && INFINIBAND
help
This option allows the NFS client and server to support
an RDMA-enabled transport.
To compile RPC client RDMA transport support as a module,
choose M here: the module will be called xprtrdma.
If unsure, say N.
config SUNRPC_SWAP config SUNRPC_SWAP
bool bool
depends on SUNRPC depends on SUNRPC
@ -57,3 +44,29 @@ config SUNRPC_DEBUG
but makes troubleshooting NFS issues significantly harder. but makes troubleshooting NFS issues significantly harder.
If unsure, say Y. If unsure, say Y.
config SUNRPC_XPRT_RDMA_CLIENT
tristate "RPC over RDMA Client Support"
depends on SUNRPC && INFINIBAND && INFINIBAND_ADDR_TRANS
default SUNRPC && INFINIBAND
help
This option allows the NFS client to support an RDMA-enabled
transport.
To compile RPC client RDMA transport support as a module,
choose M here: the module will be called xprtrdma.
If unsure, say N.
config SUNRPC_XPRT_RDMA_SERVER
tristate "RPC over RDMA Server Support"
depends on SUNRPC && INFINIBAND && INFINIBAND_ADDR_TRANS
default SUNRPC && INFINIBAND
help
This option allows the NFS server to support an RDMA-enabled
transport.
To compile RPC server RDMA transport support as a module,
choose M here: the module will be called svcrdma.
If unsure, say N.

3
net/sunrpc/Makefile
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@ -5,7 +5,8 @@
obj-$(CONFIG_SUNRPC) += sunrpc.o obj-$(CONFIG_SUNRPC) += sunrpc.o
obj-$(CONFIG_SUNRPC_GSS) += auth_gss/ obj-$(CONFIG_SUNRPC_GSS) += auth_gss/
obj-$(CONFIG_SUNRPC_XPRT_RDMA) += xprtrdma/
obj-y += xprtrdma/
sunrpc-y := clnt.o xprt.o socklib.o xprtsock.o sched.o \ sunrpc-y := clnt.o xprt.o socklib.o xprtsock.o sched.o \
auth.o auth_null.o auth_unix.o auth_generic.o \ auth.o auth_null.o auth_unix.o auth_generic.o \

4
net/sunrpc/xprtrdma/Makefile
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@ -1,8 +1,8 @@
obj-$(CONFIG_SUNRPC_XPRT_RDMA) += xprtrdma.o obj-$(CONFIG_SUNRPC_XPRT_RDMA_CLIENT) += xprtrdma.o
xprtrdma-y := transport.o rpc_rdma.o verbs.o xprtrdma-y := transport.o rpc_rdma.o verbs.o
obj-$(CONFIG_SUNRPC_XPRT_RDMA) += svcrdma.o obj-$(CONFIG_SUNRPC_XPRT_RDMA_SERVER) += svcrdma.o
svcrdma-y := svc_rdma.o svc_rdma_transport.o \ svcrdma-y := svc_rdma.o svc_rdma_transport.o \
svc_rdma_marshal.o svc_rdma_sendto.o svc_rdma_recvfrom.o svc_rdma_marshal.o svc_rdma_sendto.o svc_rdma_recvfrom.o