diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/sunrpc/auth.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/net/sunrpc/auth.c b/net/sunrpc/auth.c index db135543d21e..eef76a1f1dd6 100644 --- a/net/sunrpc/auth.c +++ b/net/sunrpc/auth.c @@ -145,12 +145,15 @@ int rpcauth_init_credcache(struct rpc_auth *auth) { struct rpc_cred_cache *new; + unsigned int hashsize; int i; new = kmalloc(sizeof(*new), GFP_KERNEL); if (!new) return -ENOMEM; - for (i = 0; i < RPC_CREDCACHE_NR; i++) + new->hashbits = RPC_CREDCACHE_HASHBITS; + hashsize = 1U << new->hashbits; + for (i = 0; i < hashsize; i++) INIT_HLIST_HEAD(&new->hashtable[i]); spin_lock_init(&new->lock); auth->au_credcache = new; @@ -183,11 +186,12 @@ rpcauth_clear_credcache(struct rpc_cred_cache *cache) LIST_HEAD(free); struct hlist_head *head; struct rpc_cred *cred; + unsigned int hashsize = 1U << cache->hashbits; int i; spin_lock(&rpc_credcache_lock); spin_lock(&cache->lock); - for (i = 0; i < RPC_CREDCACHE_NR; i++) { + for (i = 0; i < hashsize; i++) { head = &cache->hashtable[i]; while (!hlist_empty(head)) { cred = hlist_entry(head->first, struct rpc_cred, cr_hash); @@ -297,7 +301,7 @@ rpcauth_lookup_credcache(struct rpc_auth *auth, struct auth_cred * acred, *entry, *new; unsigned int nr; - nr = hash_long(acred->uid, RPC_CREDCACHE_HASHBITS); + nr = hash_long(acred->uid, cache->hashbits); rcu_read_lock(); hlist_for_each_entry_rcu(entry, pos, &cache->hashtable[nr], cr_hash) { |