/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
* vim:expandtab:shiftwidth=8:tabstop=8:
*
- * Copyright (C) 2001 Cluster File Systems, Inc. <braam@clusterfs.com>
+ * GPL HEADER START
*
- * This file is part of Lustre, http://www.lustre.org.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
- * Lustre is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the GNU General Public
- * License as published by the Free Software Foundation.
+ * 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.
*
- * Lustre 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 for more details.
+ * 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
- * along with Lustre; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * 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.
+ */
+/*
+ * 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
*/
#include <linux/lustre_compat25.h>
#include <linux/lvfs_linux.h>
#else
-struct group_info { /* unused */ };
+#include <liblustre.h>
#endif
#define LLOG_LVFS
/* simple.c */
struct lvfs_ucred {
- struct upcall_cache_entry *luc_uce;
- __u32 luc_fsuid;
- __u32 luc_fsgid;
- __u32 luc_cap;
- __u32 luc_suppgid1;
- __u32 luc_suppgid2;
- __u32 luc_umask;
+ __u32 luc_uid;
+ __u32 luc_gid;
+ __u32 luc_fsuid;
+ __u32 luc_fsgid;
+ cfs_kernel_cap_t luc_cap;
+ __u32 luc_umask;
+ struct group_info *luc_ginfo;
+ struct md_identity *luc_identity;
};
struct lvfs_callback_ops {
struct lvfs_ucred luc;
int ngroups;
struct lvfs_callback_ops cb_ops;
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,4)
struct group_info *group_info;
-#else
- struct group_info group_info;
-#endif
#ifdef OBD_CTXT_DEBUG
__u32 magic;
#endif
#ifdef __KERNEL__
-struct dentry *simple_mkdir(struct dentry *dir, char *name, int mode, int fix);
+struct dentry *simple_mkdir(struct dentry *dir, struct vfsmount *mnt,
+ const char *name, int mode, int fix);
struct dentry *simple_mknod(struct dentry *dir, char *name, int mode, int fix);
+int lustre_rename(struct dentry *dir, struct vfsmount *mnt, char *oldname,
+ char *newname);
int lustre_fread(struct file *file, void *buf, int len, loff_t *off);
int lustre_fwrite(struct file *file, const void *buf, int len, loff_t *off);
int lustre_fsync(struct file *file);
-long l_readdir(struct file * file, struct list_head *dentry_list);
+long l_readdir(struct file * file, cfs_list_t *dentry_list);
+int l_notify_change(struct vfsmount *mnt, struct dentry *dchild,
+ struct iattr *newattrs);
+int simple_truncate(struct dentry *dir, struct vfsmount *mnt,
+ char *name, loff_t length);
static inline void l_dput(struct dentry *de)
{
if (!de || IS_ERR(de))
return;
//shrink_dcache_parent(de);
- LASSERT(atomic_read(&de->d_count) > 0);
+ LASSERT(cfs_atomic_read(&de->d_count) > 0);
dput(de);
}
static inline void ll_sleep(int t)
{
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(t * HZ);
- set_current_state(TASK_RUNNING);
+ cfs_set_current_state(CFS_TASK_INTERRUPTIBLE);
+ cfs_schedule_timeout(t * CFS_HZ);
+ cfs_set_current_state(CFS_TASK_RUNNING);
}
#endif