sunrpc: Add net to pure API calls

There are two calls that operate on ip_map_cache and are
directly called from the nfsd code. Other places will be
handled in a different way.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

1 files changed, 10 insertions, 8 deletions

diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
index f4751805ecfe..2a76c7cf603e 100644
--- a/net/sunrpc/svcauth_unix.c
+++ b/net/sunrpc/svcauth_unix.c
@@ -327,7 +327,8 @@ static struct ip_map *__ip_map_lookup(struct cache_detail *cd, char *class,
                 return NULL;
 }
 
-static inline struct ip_map *ip_map_lookup(char *class, struct in6_addr *addr)
+static inline struct ip_map *ip_map_lookup(struct net *net, char *class,
+                struct in6_addr *addr)
 {
         return __ip_map_lookup(&ip_map_cache, class, addr);
 }
@@ -360,12 +361,13 @@ static int __ip_map_update(struct cache_detail *cd, struct ip_map *ipm,
         return 0;
 }
 
-static inline int ip_map_update(struct ip_map *ipm, struct unix_domain *udom, time_t expiry)
+static inline int ip_map_update(struct net *net, struct ip_map *ipm,
+                struct unix_domain *udom, time_t expiry)
 {
         return __ip_map_update(&ip_map_cache, ipm, udom, expiry);
 }
 
-int auth_unix_add_addr(struct in6_addr *addr, struct auth_domain *dom)
+int auth_unix_add_addr(struct net *net, struct in6_addr *addr, struct auth_domain *dom)
 {
         struct unix_domain *udom;
         struct ip_map *ipmp;
@@ -373,10 +375,10 @@ int auth_unix_add_addr(struct in6_addr *addr, struct auth_domain *dom)
         if (dom->flavour != &svcauth_unix)
                 return -EINVAL;
         udom = container_of(dom, struct unix_domain, h);
-        ipmp = ip_map_lookup("nfsd", addr);
+        ipmp = ip_map_lookup(net, "nfsd", addr);
 
         if (ipmp)
-                return ip_map_update(ipmp, udom, NEVER);
+                return ip_map_update(net, ipmp, udom, NEVER);
         else
                 return -ENOMEM;
 }
@@ -394,12 +396,12 @@ int auth_unix_forget_old(struct auth_domain *dom)
 }
 EXPORT_SYMBOL_GPL(auth_unix_forget_old);
 
-struct auth_domain *auth_unix_lookup(struct in6_addr *addr)
+struct auth_domain *auth_unix_lookup(struct net *net, struct in6_addr *addr)
 {
         struct ip_map *ipm;
         struct auth_domain *rv;
 
-        ipm = ip_map_lookup("nfsd", addr);
+        ipm = ip_map_lookup(net, "nfsd", addr);
 
         if (!ipm)
                 return NULL;
@@ -725,7 +727,7 @@ svcauth_unix_set_client(struct svc_rqst *rqstp)
 
         ipm = ip_map_cached_get(xprt);
         if (ipm == NULL)
-                ipm = ip_map_lookup(rqstp->rq_server->sv_program->pg_class,
+                ipm = ip_map_lookup(&init_net, rqstp->rq_server->sv_program->pg_class,
                                     &sin6->sin6_addr);
 
         if (ipm == NULL)