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Diffstat (limited to 'include/linux/sunrpc/bc_xprt.h')
-rw-r--r--include/linux/sunrpc/bc_xprt.h15
1 files changed, 14 insertions, 1 deletions
diff --git a/include/linux/sunrpc/bc_xprt.h b/include/linux/sunrpc/bc_xprt.h
index 7c91260c44a9..c50b458b8a3f 100644
--- a/include/linux/sunrpc/bc_xprt.h
+++ b/include/linux/sunrpc/bc_xprt.h
@@ -43,10 +43,18 @@ int bc_send(struct rpc_rqst *req);
*/
static inline int svc_is_backchannel(const struct svc_rqst *rqstp)
{
- if (rqstp->rq_server->bc_xprt)
+ if (rqstp->rq_server->sv_bc_xprt)
return 1;
return 0;
}
+static inline struct nfs4_sessionid *bc_xprt_sid(struct svc_rqst *rqstp)
+{
+ if (svc_is_backchannel(rqstp))
+ return (struct nfs4_sessionid *)
+ rqstp->rq_server->sv_bc_xprt->xpt_bc_sid;
+ return NULL;
+}
+
#else /* CONFIG_NFS_V4_1 */
static inline int xprt_setup_backchannel(struct rpc_xprt *xprt,
unsigned int min_reqs)
@@ -59,6 +67,11 @@ static inline int svc_is_backchannel(const struct svc_rqst *rqstp)
return 0;
}
+static inline struct nfs4_sessionid *bc_xprt_sid(struct svc_rqst *rqstp)
+{
+ return NULL;
+}
+
static inline void xprt_free_bc_request(struct rpc_rqst *req)
{
}