Re: 2.6.3-rc1-mm1

[Andrew Morton]

Philippe Gramoullé  <philippe.gramoulle@xxxxxxxxxx> wrote:
>
> Starting with 2.6.3-rc1-mm1, nfsd isn't working any more. Exportfs just hangs.

Yes, sorry.  The nfsd patches had a painful birth.  This chunk got lost.

--- 25/net/sunrpc/svcauth.c~nfsd-02-sunrpc-cache-init-fixes	Mon Feb  9 14:04:03 2004
+++ 25-akpm/net/sunrpc/svcauth.c	Mon Feb  9 14:06:26 2004
@@ -150,7 +150,13 @@ DefineCacheLookup(struct auth_domain,
 		  &auth_domain_cache,
 		  auth_domain_hash(item),
 		  auth_domain_match(tmp, item),
-		  kfree(new); if(!set) return NULL;
+		  kfree(new); if(!set) {
+			if (new)
+				write_unlock(&auth_domain_cache.hash_lock);
+			else
+				read_unlock(&auth_domain_cache.hash_lock);
+			return NULL;
+		  }
 		  new=item; atomic_inc(&new->h.refcnt),
 		  /* no update */,
 		  0 /* no inplace updates */

_
-
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