SUNRPC: Convert the credential garbage collector into a shrinker callback

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

1 files changed, 1 insertions, 5 deletions

diff --git a/net/sunrpc/auth_unix.c b/net/sunrpc/auth_unix.c
index 205878a3caa5..d9c50d810d15 100644
--- a/net/sunrpc/auth_unix.c
+++ b/net/sunrpc/auth_unix.c
@@ -21,8 +21,6 @@ struct unx_cred {
 };
 #define uc_uid                  uc_base.cr_uid
 
-#define UNX_CRED_EXPIRE         (60 * HZ)
-
 #define UNX_WRITESLACK          (21 + (UNX_MAXNODENAME >> 2))
 
 #ifdef RPC_DEBUG
@@ -38,8 +36,7 @@ unx_create(struct rpc_clnt *clnt, rpc_authflavor_t flavor)
 {
         dprintk("RPC:       creating UNIX authenticator for client %p\n",
                         clnt);
-        if (atomic_inc_return(&unix_auth.au_count) == 1)
-                unix_cred_cache.nextgc = jiffies + (unix_cred_cache.expire >> 1);
+        atomic_inc(&unix_auth.au_count);
         return &unix_auth;
 }
 
@@ -232,7 +229,6 @@ const struct rpc_authops authunix_ops = {
 
 static
 struct rpc_cred_cache   unix_cred_cache = {
-        .expire         = UNX_CRED_EXPIRE,
 };
 
 static