NFS: support RDMA mounts

Adds hooks to the string-based NFS mount to support an "rdma" protocol option.

Signed-off-by: Tom Talpey <tmt@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index 6f675552978..a532ee12740 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -24,6 +24,7 @@
 #include <linux/sunrpc/stats.h>
 #include <linux/sunrpc/metrics.h>
 #include <linux/sunrpc/xprtsock.h>
+#include <linux/sunrpc/xprtrdma.h>
 #include <linux/nfs_fs.h>
 #include <linux/nfs_mount.h>
 #include <linux/nfs4_mount.h>
@@ -342,6 +343,7 @@ static void nfs_init_timeout_values(struct rpc_timeout *to, int proto,
 
         switch (proto) {
         case XPRT_TRANSPORT_TCP:
+        case XPRT_TRANSPORT_RDMA:
                 if (!to->to_initval)
                         to->to_initval = 60 * HZ;
                 if (to->to_initval > NFS_MAX_TCP_TIMEOUT)