-/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
- * vim:expandtab:shiftwidth=8:tabstop=8:
- *
+/*
* GPL HEADER START
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
/*
* Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
+ *
+ * Copyright (c) 2011, 2012, Intel Corporation.
*/
/*
* This file is part of Lustre, http://www.lustre.org/
#include <lustre_mds.h>
#include <lustre_ha.h>
-#ifdef __KERNEL__
-
-/* careful, this is easy to screw up */
-#define PAGE_CACHE_MAXBYTES ((__u64)(~0UL) << CFS_PAGE_SHIFT)
-
-#endif
-
/* 4UL * 1024 * 1024 */
#define LL_MAX_BLKSIZE_BITS (22)
#define LL_MAX_BLKSIZE (1UL<<LL_MAX_BLKSIZE_BITS)
struct lustre_client_ocd {
/*
* This is conjunction of connect_flags across all imports (LOVs) this
- * mount is connected to. This field is updated by ll_ocd_update()
+ * mount is connected to. This field is updated by cl_ocd_update()
* under ->lco_lock.
*/
__u64 lco_flags;
- cfs_semaphore_t lco_lock;
+ struct mutex lco_lock;
struct obd_export *lco_md_exp;
struct obd_export *lco_dt_exp;
};
{
}
-static inline unsigned long hash_x_index(unsigned long value)
+static inline unsigned long hash_x_index(__u64 hash, int hash64)
{
- return ~0UL - value;
+#ifdef __KERNEL__
+ if (BITS_PER_LONG == 32 && hash64)
+ hash >>= 32;
+#endif
+ return ~0UL - hash;
}
/** @} lite */