diff options
| author | Chuck Lever <chuck.lever@oracle.com> | 2020-01-03 11:56:43 -0500 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2020-01-15 10:54:32 -0500 |
| commit | 18d065a5d4f16eeefb690c298671c3f9131121fe (patch) | |
| tree | 574353d43de3eee8f94a7e1799319f01e16e6dee /net/sunrpc/xprtrdma/rpc_rdma.c | |
| parent | 7581d90109cad7d7322fd90cea023c706912f4bd (diff) | |
| download | linux-stable-18d065a5d4f16eeefb690c298671c3f9131121fe.tar.gz linux-stable-18d065a5d4f16eeefb690c298671c3f9131121fe.tar.bz2 linux-stable-18d065a5d4f16eeefb690c298671c3f9131121fe.zip | |
xprtrdma: Eliminate per-transport "max pages"
To support device hotplug and migrating a connection between devices
of different capabilities, we have to guarantee that all in-kernel
devices can support the same max NFS payload size (1 megabyte).
This means that possibly one or two in-tree devices are no longer
supported for NFS/RDMA because they cannot support 1MB rsize/wsize.
The only one I confirmed was cxgb3, but it has already been removed
from the kernel.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'net/sunrpc/xprtrdma/rpc_rdma.c')
| -rw-r--r-- | net/sunrpc/xprtrdma/rpc_rdma.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sunrpc/xprtrdma/rpc_rdma.c b/net/sunrpc/xprtrdma/rpc_rdma.c index 520323ddc930..c6dcea06c754 100644 --- a/net/sunrpc/xprtrdma/rpc_rdma.c +++ b/net/sunrpc/xprtrdma/rpc_rdma.c @@ -111,7 +111,7 @@ static unsigned int rpcrdma_max_reply_header_size(unsigned int maxsegs) */ void rpcrdma_set_max_header_sizes(struct rpcrdma_xprt *r_xprt) { - unsigned int maxsegs = r_xprt->rx_ia.ri_max_segs; + unsigned int maxsegs = r_xprt->rx_ia.ri_max_rdma_segs; struct rpcrdma_ep *ep = &r_xprt->rx_ep; ep->rep_max_inline_send = |