From d3abc73987fd2a5992a9bdae9f44fa43d1b4db70 Mon Sep 17 00:00:00 2001 From: Olga Kornievskaia Date: Tue, 8 Jun 2021 15:59:15 -0400 Subject: 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 Signed-off-by: Trond Myklebust --- net/sunrpc/xprtsock.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'net/sunrpc/xprtsock.c') 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; -- cgit v1.2.3