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Diffstat (limited to 'drivers/staging/lustre/lustre/include/linux/lvfs.h')
-rw-r--r--drivers/staging/lustre/lustre/include/linux/lvfs.h134
1 files changed, 0 insertions, 134 deletions
diff --git a/drivers/staging/lustre/lustre/include/linux/lvfs.h b/drivers/staging/lustre/lustre/include/linux/lvfs.h
deleted file mode 100644
index dd1be9c39829..000000000000
--- a/drivers/staging/lustre/lustre/include/linux/lvfs.h
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * 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) 2003, 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/include/linux/lvfs.h
- *
- * lustre VFS/process permission interface
- */
-
-#ifndef __LINUX_LVFS_H__
-#define __LINUX_LVFS_H__
-
-#ifndef __LVFS_H__
-#error Do not #include this file directly. #include <lvfs.h> instead
-#endif
-
-#include "lustre_compat25.h"
-#include "lustre_common.h"
-#include "lvfs_linux.h"
-
-#define LLOG_LVFS
-
-/* simple.c */
-
-struct lvfs_ucred {
- kuid_t luc_uid;
- kgid_t luc_gid;
- kuid_t luc_fsuid;
- kgid_t luc_fsgid;
- kernel_cap_t luc_cap;
- __u32 luc_umask;
- struct group_info *luc_ginfo;
- struct md_identity *luc_identity;
-};
-
-struct lvfs_callback_ops {
- struct dentry *(*l_fid2dentry)(__u64 id_ino, __u32 gen, __u64 gr, void *data);
-};
-
-#define OBD_RUN_CTXT_MAGIC 0xC0FFEEAA
-#define OBD_CTXT_DEBUG /* development-only debugging */
-struct lvfs_run_ctxt {
- struct vfsmount *pwdmnt;
- struct dentry *pwd;
- mm_segment_t fs;
- struct lvfs_ucred luc;
- int ngroups;
- struct lvfs_callback_ops cb_ops;
- struct group_info *group_info;
- struct dt_device *dt;
-#ifdef OBD_CTXT_DEBUG
- __u32 magic;
-#endif
-};
-
-#ifdef OBD_CTXT_DEBUG
-#define OBD_SET_CTXT_MAGIC(ctxt) (ctxt)->magic = OBD_RUN_CTXT_MAGIC
-#else
-#define OBD_SET_CTXT_MAGIC(ctxt) do {} while(0)
-#endif
-
-
-int lustre_rename(struct dentry *dir, struct vfsmount *mnt, char *oldname,
- char *newname);
-
-static inline void l_dput(struct dentry *de)
-{
- if (!de || IS_ERR(de))
- return;
- //shrink_dcache_parent(de);
- LASSERT(d_count(de) > 0);
- dput(de);
-}
-
-/* We need to hold the inode semaphore over the dcache lookup itself, or we
- * run the risk of entering the filesystem lookup path concurrently on SMP
- * systems, and instantiating two inodes for the same entry. We still
- * protect against concurrent addition/removal races with the DLM locking.
- */
-static inline struct dentry *ll_lookup_one_len(const char *fid_name,
- struct dentry *dparent,
- int fid_namelen)
-{
- struct dentry *dchild;
-
- mutex_lock(&dparent->d_inode->i_mutex);
- dchild = lookup_one_len(fid_name, dparent, fid_namelen);
- mutex_unlock(&dparent->d_inode->i_mutex);
-
- if (IS_ERR(dchild) || dchild->d_inode == NULL)
- return dchild;
-
- if (is_bad_inode(dchild->d_inode)) {
- CERROR("bad inode returned %lu/%u\n",
- dchild->d_inode->i_ino, dchild->d_inode->i_generation);
- dput(dchild);
- dchild = ERR_PTR(-ENOENT);
- }
- return dchild;
-}
-
-
-#endif