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authorJeff Layton <jlayton@redhat.com>2014-03-19 03:45:47 +0400
committerJ. Bruce Fields <bfields@redhat.com>2014-03-29 02:02:12 +0400
commit2e8c12e1b76536d723ae0501de0729ddf6a9142c (patch)
tree285b9217cfbe8d504f965dd70991bce7f3265182
parent7e4359e2611f95a97037e2b6905eab52f28afbeb (diff)
downloadlinux-2e8c12e1b76536d723ae0501de0729ddf6a9142c.tar.xz
xprtrdma: add separate Kconfig options for NFSoRDMA client and server support
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>
-rw-r--r--net/sunrpc/Kconfig39
-rw-r--r--net/sunrpc/Makefile3
-rw-r--r--net/sunrpc/xprtrdma/Makefile4
3 files changed, 30 insertions, 16 deletions
diff --git a/net/sunrpc/Kconfig b/net/sunrpc/Kconfig
index 241b54f30204..0754d0f466d2 100644
--- a/net/sunrpc/Kconfig
+++ b/net/sunrpc/Kconfig
@@ -9,19 +9,6 @@ config SUNRPC_BACKCHANNEL
bool
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
bool
depends on SUNRPC
@@ -57,3 +44,29 @@ config SUNRPC_DEBUG
but makes troubleshooting NFS issues significantly harder.
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.
diff --git a/net/sunrpc/Makefile b/net/sunrpc/Makefile
index 8209a0411bca..e5a7a1cac8f3 100644
--- a/net/sunrpc/Makefile
+++ b/net/sunrpc/Makefile
@@ -5,7 +5,8 @@
obj-$(CONFIG_SUNRPC) += sunrpc.o
obj-$(CONFIG_SUNRPC_GSS) += auth_gss/
-obj-$(CONFIG_SUNRPC_XPRT_RDMA) += xprtrdma/
+
+obj-y += xprtrdma/
sunrpc-y := clnt.o xprt.o socklib.o xprtsock.o sched.o \
auth.o auth_null.o auth_unix.o auth_generic.o \
diff --git a/net/sunrpc/xprtrdma/Makefile b/net/sunrpc/xprtrdma/Makefile
index 5a8f268bdd30..da5136fd5694 100644
--- a/net/sunrpc/xprtrdma/Makefile
+++ b/net/sunrpc/xprtrdma/Makefile
@@ -1,8 +1,8 @@
-obj-$(CONFIG_SUNRPC_XPRT_RDMA) += xprtrdma.o
+obj-$(CONFIG_SUNRPC_XPRT_RDMA_CLIENT) += xprtrdma.o
xprtrdma-y := transport.o rpc_rdma.o verbs.o
-obj-$(CONFIG_SUNRPC_XPRT_RDMA) += svcrdma.o
+obj-$(CONFIG_SUNRPC_XPRT_RDMA_SERVER) += svcrdma.o
svcrdma-y := svc_rdma.o svc_rdma_transport.o \
svc_rdma_marshal.o svc_rdma_sendto.o svc_rdma_recvfrom.o