[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/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
index 23632d8..6b073c2 100644
--- a/net/sunrpc/auth_gss/svcauth_gss.c
+++ b/net/sunrpc/auth_gss/svcauth_gss.c
@@ -645,6 +645,8 @@
return auth_domain_find(name);
}
+static struct auth_ops svcauthops_gss;
+
int
svcauth_gss_register_pseudoflavor(u32 pseudoflavor, char * name)
{
@@ -655,20 +657,18 @@
new = kmalloc(sizeof(*new), GFP_KERNEL);
if (!new)
goto out;
- cache_init(&new->h.h);
+ kref_init(&new->h.ref);
new->h.name = kmalloc(strlen(name) + 1, GFP_KERNEL);
if (!new->h.name)
goto out_free_dom;
strcpy(new->h.name, name);
- new->h.flavour = RPC_AUTH_GSS;
+ new->h.flavour = &svcauthops_gss;
new->pseudoflavor = pseudoflavor;
- new->h.h.expiry_time = NEVER;
- test = auth_domain_lookup(&new->h, 1);
- if (test == &new->h) {
- BUG_ON(atomic_dec_and_test(&new->h.h.refcnt));
- } else { /* XXX Duplicate registration? */
+ test = auth_domain_lookup(name, &new->h);
+ if (test != &new->h) { /* XXX Duplicate registration? */
auth_domain_put(&new->h);
+ /* dangling ref-count... */
goto out;
}
return 0;