sunrpc: Pass xprt to cached get/put routines
They do not require the rqst actually and having the xprt simplifies
further patching.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
index 49e39ff..f475180 100644
--- a/net/sunrpc/svcauth_unix.c
+++ b/net/sunrpc/svcauth_unix.c
@@ -426,10 +426,9 @@
EXPORT_SYMBOL_GPL(svcauth_unix_purge);
static inline struct ip_map *
-ip_map_cached_get(struct svc_rqst *rqstp)
+ip_map_cached_get(struct svc_xprt *xprt)
{
struct ip_map *ipm = NULL;
- struct svc_xprt *xprt = rqstp->rq_xprt;
if (test_bit(XPT_CACHE_AUTH, &xprt->xpt_flags)) {
spin_lock(&xprt->xpt_lock);
@@ -454,10 +453,8 @@
}
static inline void
-ip_map_cached_put(struct svc_rqst *rqstp, struct ip_map *ipm)
+ip_map_cached_put(struct svc_xprt *xprt, struct ip_map *ipm)
{
- struct svc_xprt *xprt = rqstp->rq_xprt;
-
if (test_bit(XPT_CACHE_AUTH, &xprt->xpt_flags)) {
spin_lock(&xprt->xpt_lock);
if (xprt->xpt_auth_cache == NULL) {
@@ -707,6 +704,7 @@
struct ip_map *ipm;
struct group_info *gi;
struct svc_cred *cred = &rqstp->rq_cred;
+ struct svc_xprt *xprt = rqstp->rq_xprt;
switch (rqstp->rq_addr.ss_family) {
case AF_INET:
@@ -725,7 +723,7 @@
if (rqstp->rq_proc == 0)
return SVC_OK;
- ipm = ip_map_cached_get(rqstp);
+ ipm = ip_map_cached_get(xprt);
if (ipm == NULL)
ipm = ip_map_lookup(rqstp->rq_server->sv_program->pg_class,
&sin6->sin6_addr);
@@ -745,7 +743,7 @@
case 0:
rqstp->rq_client = &ipm->m_client->h;
kref_get(&rqstp->rq_client->ref);
- ip_map_cached_put(rqstp, ipm);
+ ip_map_cached_put(xprt, ipm);
break;
}