SUNRPC: Enforce atomic updates of rpc_cred->cr_flags
Convert to the use of atomic bitops...
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/include/linux/sunrpc/auth.h b/include/linux/sunrpc/auth.h
index d5bfc67..8586503 100644
--- a/include/linux/sunrpc/auth.h
+++ b/include/linux/sunrpc/auth.h
@@ -36,19 +36,19 @@
struct hlist_node cr_hash; /* hash chain */
struct rpc_auth * cr_auth;
const struct rpc_credops *cr_ops;
- unsigned long cr_expire; /* when to gc */
- atomic_t cr_count; /* ref count */
- unsigned short cr_flags; /* various flags */
#ifdef RPC_DEBUG
unsigned long cr_magic; /* 0x0f4aa4f0 */
#endif
+ unsigned long cr_expire; /* when to gc */
+ unsigned long cr_flags; /* various flags */
+ atomic_t cr_count; /* ref count */
uid_t cr_uid;
/* per-flavor data */
};
-#define RPCAUTH_CRED_NEW 0x0001
-#define RPCAUTH_CRED_UPTODATE 0x0002
+#define RPCAUTH_CRED_NEW 0
+#define RPCAUTH_CRED_UPTODATE 1
#define RPCAUTH_CRED_MAGIC 0x0f4aa4f0