Commit 25bc5309 authored by John L. Hammond's avatar John L. Hammond Committed by Greg Kroah-Hartman

staging/lustre/obdclass: remove idmap.c

The functions defined in lustre/include/lustre_idmap.h are not used so
remove them.
Signed-off-by: default avatarJohn L. Hammond <john.hammond@intel.com>
Signed-off-by: default avatarOleg Drokin <oleg.drokin@intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d6af8748
/*
* GPL HEADER START
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 only,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License version 2 for more details (a copy is included
* in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU General Public License
* version 2 along with this program; If not, see
* http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
* CA 95054 USA or visit www.sun.com if you need additional information or
* have any questions.
*
* GPL HEADER END
*/
/*
* Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
*
* Copyright (c) 2012, Intel Corporation.
*/
/*
* This file is part of Lustre, http://www.lustre.org/
* Lustre is a trademark of Sun Microsystems, Inc.
*
* lustre/lustre/include/lustre_idmap.h
*
* MDS data structures.
* See also lustre_idl.h for wire formats of requests.
*/
#ifndef _LUSTRE_IDMAP_H
#define _LUSTRE_IDMAP_H
/** \defgroup idmap idmap
*
* @{
*/
#include "../../include/linux/libcfs/libcfs.h"
#define CFS_NGROUPS_PER_BLOCK ((int)(PAGE_CACHE_SIZE / sizeof(gid_t)))
#define CFS_GROUP_AT(gi, i) \
((gi)->blocks[(i) / CFS_NGROUPS_PER_BLOCK][(i) % CFS_NGROUPS_PER_BLOCK])
enum {
CFS_IC_NOTHING = 0, /* convert nothing */
CFS_IC_ALL = 1, /* convert all items */
CFS_IC_MAPPED = 2, /* convert mapped uid/gid */
CFS_IC_UNMAPPED = 3 /* convert unmapped uid/gid */
};
#define CFS_IDMAP_NOTFOUND (-1)
#define CFS_IDMAP_HASHSIZE 32
enum lustre_idmap_idx {
RMT_UIDMAP_IDX,
LCL_UIDMAP_IDX,
RMT_GIDMAP_IDX,
LCL_GIDMAP_IDX,
CFS_IDMAP_N_HASHES
};
struct lustre_idmap_table {
spinlock_t lit_lock;
struct list_head lit_idmaps[CFS_IDMAP_N_HASHES][CFS_IDMAP_HASHSIZE];
};
struct lu_ucred;
extern void lustre_groups_from_list(struct group_info *ginfo, gid_t *glist);
extern void lustre_groups_sort(struct group_info *group_info);
extern int lustre_in_group_p(struct lu_ucred *mu, gid_t grp);
extern int lustre_idmap_add(struct lustre_idmap_table *t,
uid_t ruid, uid_t luid,
gid_t rgid, gid_t lgid);
extern int lustre_idmap_del(struct lustre_idmap_table *t,
uid_t ruid, uid_t luid,
gid_t rgid, gid_t lgid);
extern int lustre_idmap_lookup_uid(struct lu_ucred *mu,
struct lustre_idmap_table *t,
int reverse, uid_t uid);
extern int lustre_idmap_lookup_gid(struct lu_ucred *mu,
struct lustre_idmap_table *t,
int reverse, gid_t gid);
extern struct lustre_idmap_table *lustre_idmap_init(void);
extern void lustre_idmap_fini(struct lustre_idmap_table *t);
/** @} idmap */
#endif
......@@ -6,5 +6,5 @@ obdclass-y := linux/linux-module.o linux/linux-obdo.o linux/linux-sysctl.o \
lustre_handles.o lustre_peer.o llog_osd.o \
local_storage.o statfs_pack.o obdo.o obd_config.o obd_mount.o\
mea.o lu_object.o dt_object.o capa.o cl_object.o \
cl_page.o cl_lock.o cl_io.o lu_ref.o acl.o idmap.o \
cl_page.o cl_lock.o cl_io.o lu_ref.o acl.o \
lu_ucred.o
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