[PATCH] knfsd: Change the store of auth_domains to not be a 'cache'
The 'auth_domain's are simply handles on internal data structures. They do
not cache information from user-space, and forcing them into the mold of a
'cache' misrepresents their true nature and causes confusion.
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/include/linux/sunrpc/svcauth.h b/include/linux/sunrpc/svcauth.h
index c119ce7..2fe2087 100644
--- a/include/linux/sunrpc/svcauth.h
+++ b/include/linux/sunrpc/svcauth.h
@@ -45,9 +45,10 @@
* of ip addresses to the given client.
*/
struct auth_domain {
- struct cache_head h;
+ struct kref ref;
+ struct hlist_node hash;
char *name;
- int flavour;
+ struct auth_ops *flavour;
};
/*
@@ -86,6 +87,9 @@
*
* domain_release()
* This call releases a domain.
+ * set_client()
+ * Givens a pending request (struct svc_rqst), finds and assigns
+ * an appropriate 'auth_domain' as the client.
*/
struct auth_ops {
char * name;
@@ -117,7 +121,7 @@
extern struct auth_domain *unix_domain_find(char *name);
extern void auth_domain_put(struct auth_domain *item);
extern int auth_unix_add_addr(struct in_addr addr, struct auth_domain *dom);
-extern struct auth_domain *auth_domain_lookup(struct auth_domain *item, int set);
+extern struct auth_domain *auth_domain_lookup(char *name, struct auth_domain *new);
extern struct auth_domain *auth_domain_find(char *name);
extern struct auth_domain *auth_unix_lookup(struct in_addr addr);
extern int auth_unix_forget_old(struct auth_domain *dom);
@@ -160,8 +164,6 @@
return hash >> (BITS_PER_LONG - bits);
}
-extern struct cache_detail auth_domain_cache, ip_map_cache;
-
#endif /* __KERNEL__ */
#endif /* _LINUX_SUNRPC_SVCAUTH_H_ */