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NFS: Enable client side NFSv4.1 backchannel to use other transports

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Forechannel transports get their own "bc_up" method to create an
endpoint for the backchannel service.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
[Anna Schumaker: Add forward declaration of struct net to xprt.h]
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
This commit is contained in:
Chuck Lever
2015-10-24 17:28:32 -04:00
committed by Anna Schumaker
parent 0f2e3bdab6
commit 76566773a1
6 changed files with 46 additions and 32 deletions
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3
include/linux/sunrpc/xprt.h
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@@ -54,6 +54,8 @@ enum rpc_display_format_t {
struct rpc_task;
struct rpc_xprt;
struct seq_file;
struct svc_serv;
struct net;
/*
* This describes a complete RPC request
@@ -138,6 +140,7 @@ struct rpc_xprt_ops {
void (*inject_disconnect)(struct rpc_xprt *xprt);
int (*bc_setup)(struct rpc_xprt *xprt,
unsigned int min_reqs);
int (*bc_up)(struct svc_serv *serv, struct net *net);
void (*bc_free_rqst)(struct rpc_rqst *rqst);
void (*bc_destroy)(struct rpc_xprt *xprt,
unsigned int max_reqs);