-/* -*- 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.
* GPL HEADER END
*/
/*
- * Copyright 2008 Sun Microsystems, Inc. All rights reserved
+ * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
*/
/*
* Author: Yury Umanets <umka@clusterfs.com>
*/
-#ifndef EXPORT_SYMTAB
-# define EXPORT_SYMTAB
-#endif
#define DEBUG_SUBSYSTEM S_FID
#ifdef __KERNEL__
*
* The first 0x400 sequences of normal FID are reserved for special purpose.
* FID_SEQ_START + 1 is for local file id generation.
+ * FID_SEQ_START + 2 is for .lustre directory and its objects
*/
const struct lu_seq_range LUSTRE_SEQ_SPACE_RANGE = {
- FID_SEQ_START + 0x400ULL,
+ FID_SEQ_NORMAL,
(__u64)~0ULL
};
EXPORT_SYMBOL(LUSTRE_SEQ_SPACE_RANGE);
EXPORT_SYMBOL(LUSTRE_SEQ_ZERO_RANGE);
/* Lustre Big Fs Lock fid. */
-const struct lu_fid LUSTRE_BFL_FID = { .f_seq = 0x0000000000000003,
- .f_oid = 0x0000000000000001,
+const struct lu_fid LUSTRE_BFL_FID = { .f_seq = FID_SEQ_SPECIAL,
+ .f_oid = FID_OID_SPECIAL_BFL,
.f_ver = 0x0000000000000000 };
EXPORT_SYMBOL(LUSTRE_BFL_FID);
+
+/** Special fid for ".lustre" directory */
+const struct lu_fid LU_DOT_LUSTRE_FID = { .f_seq = FID_SEQ_DOT_LUSTRE,
+ .f_oid = FID_OID_DOT_LUSTRE,
+ .f_ver = 0x0000000000000000 };
+EXPORT_SYMBOL(LU_DOT_LUSTRE_FID);
+
+/** Special fid for "fid" special object in .lustre */
+const struct lu_fid LU_OBF_FID = { .f_seq = FID_SEQ_DOT_LUSTRE,
+ .f_oid = FID_OID_DOT_LUSTRE_OBF,
+ .f_ver = 0x0000000000000000 };
+EXPORT_SYMBOL(LU_OBF_FID);