diff options
| author | Olga Kornievskaia <kolga@netapp.com> | 2021-06-08 15:59:15 -0400 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2021-07-08 14:03:23 -0400 |
| commit | d3abc73987fd2a5992a9bdae9f44fa43d1b4db70 (patch) | |
| tree | 627d8490ed9f2e0ec16b1ebe6f7926eacb10e3d6 /net | |
| parent | 5b9268727f299f87432e8b035e9e8bec8ba13e8d (diff) | |
| download | linux-d3abc73987fd2a5992a9bdae9f44fa43d1b4db70.tar.bz2 | |
sunrpc: keep track of the xprt_class in rpc_xprt structure
We need to keep track of the type for a given transport.
Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/sunrpc/xprtrdma/transport.c | 2 | ||||
| -rw-r--r-- | net/sunrpc/xprtsock.c | 9 |
2 files changed, 11 insertions, 0 deletions
diff --git a/net/sunrpc/xprtrdma/transport.c b/net/sunrpc/xprtrdma/transport.c index 19a49d26b1e4..9c2ffc67c0fd 100644 --- a/net/sunrpc/xprtrdma/transport.c +++ b/net/sunrpc/xprtrdma/transport.c @@ -73,6 +73,7 @@ unsigned int xprt_rdma_max_inline_read = RPCRDMA_DEF_INLINE; unsigned int xprt_rdma_max_inline_write = RPCRDMA_DEF_INLINE; unsigned int xprt_rdma_memreg_strategy = RPCRDMA_FRWR; int xprt_rdma_pad_optimize; +static struct xprt_class xprt_rdma; #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) @@ -349,6 +350,7 @@ xprt_setup_rdma(struct xprt_create *args) /* Ensure xprt->addr holds valid server TCP (not RDMA) * address, for any side protocols which peek at it */ xprt->prot = IPPROTO_TCP; + xprt->xprt_class = &xprt_rdma; xprt->addrlen = args->addrlen; memcpy(&xprt->addr, sap, xprt->addrlen); diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c index 316d04945587..2ad4d0df45fe 100644 --- a/net/sunrpc/xprtsock.c +++ b/net/sunrpc/xprtsock.c @@ -91,6 +91,11 @@ static unsigned int xprt_max_resvport_limit = RPC_MAX_RESVPORT; static struct ctl_table_header *sunrpc_table_header; +static struct xprt_class xs_local_transport; +static struct xprt_class xs_udp_transport; +static struct xprt_class xs_tcp_transport; +static struct xprt_class xs_bc_tcp_transport; + /* * FIXME: changing the UDP slot table size should also resize the UDP * socket buffers for existing UDP transports @@ -2779,6 +2784,7 @@ static struct rpc_xprt *xs_setup_local(struct xprt_create *args) transport = container_of(xprt, struct sock_xprt, xprt); xprt->prot = 0; + xprt->xprt_class = &xs_local_transport; xprt->max_payload = RPC_MAX_FRAGMENT_SIZE; xprt->bind_timeout = XS_BIND_TO; @@ -2848,6 +2854,7 @@ static struct rpc_xprt *xs_setup_udp(struct xprt_create *args) transport = container_of(xprt, struct sock_xprt, xprt); xprt->prot = IPPROTO_UDP; + xprt->xprt_class = &xs_udp_transport; /* XXX: header size can vary due to auth type, IPv6, etc. */ xprt->max_payload = (1U << 16) - (MAX_HEADER << 3); @@ -2928,6 +2935,7 @@ static struct rpc_xprt *xs_setup_tcp(struct xprt_create *args) transport = container_of(xprt, struct sock_xprt, xprt); xprt->prot = IPPROTO_TCP; + xprt->xprt_class = &xs_tcp_transport; xprt->max_payload = RPC_MAX_FRAGMENT_SIZE; xprt->bind_timeout = XS_BIND_TO; @@ -3001,6 +3009,7 @@ static struct rpc_xprt *xs_setup_bc_tcp(struct xprt_create *args) transport = container_of(xprt, struct sock_xprt, xprt); xprt->prot = IPPROTO_TCP; + xprt->xprt_class = &xs_bc_tcp_transport; xprt->max_payload = RPC_MAX_FRAGMENT_SIZE; xprt->timeout = &xs_tcp_default_timeout; |