Move the source code of all xloop components to the common 'src' directory

1 files changed, 0 insertions, 107 deletions

diff --git a/kernel/xloop_main.h b/kernel/xloop_main.h
deleted file mode 100644
index e1b4cb6..0000000
--- a/kernel/xloop_main.h
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * loop_main.h
- *
- * Written by Theodore Ts'o, 3/29/93.
- *
- * Copyright 1993 by Theodore Ts'o.  Redistribution of this file is
- * permitted under the GNU General Public License.
- */
-#ifndef _LINUX_XLOOP_H
-#define _LINUX_XLOOP_H
-
-#include <linux/bio.h>
-#include <linux/blkdev.h>
-#include <linux/blk-mq.h>
-#include <linux/spinlock.h>
-#include <linux/mutex.h>
-#include <linux/kthread.h>
-#include "uapi_xloop.h"
-#ifdef CONFIG_DEBUG_FS
-#include <linux/debugfs.h>
-#endif
-
-#include "xloop_file_fmt.h"
-
-/* Possible states of device */
-enum {
-	Xlo_unbound,
-	Xlo_bound,
-	Xlo_rundown,
-};
-
-struct xloop_func_table;
-
-struct xloop_device {
-	int		xlo_number;
-	atomic_t	xlo_refcnt;
-	loff_t		xlo_offset;
-	loff_t		xlo_sizelimit;
-	int		xlo_flags;
-	int		(*transfer)(struct xloop_device *, int cmd,
-				    struct page *raw_page, unsigned raw_off,
-				    struct page *xloop_page, unsigned xloop_off,
-				    int size, sector_t real_block);
-	char		xlo_file_name[XLO_NAME_SIZE];
-	char		xlo_crypt_name[XLO_NAME_SIZE];
-	char		xlo_encrypt_key[XLO_KEY_SIZE];
-	int		xlo_encrypt_key_size;
-	struct xloop_func_table *xlo_encryption;
-	__u32           xlo_init[2];
-	kuid_t		xlo_key_owner;	/* Who set the key */
-	int		(*ioctl)(struct xloop_device *, int cmd, 
-				 unsigned long arg); 
-
-	struct xloop_file_fmt *xlo_fmt;
-
-	struct file *	xlo_backing_file;
-	struct block_device *xlo_device;
-	void		*key_data; 
-
-	gfp_t		old_gfp_mask;
-
-	spinlock_t		xlo_lock;
-	int			xlo_state;
-	struct kthread_worker	worker;
-	struct task_struct	*worker_task;
-	bool			use_dio;
-	bool			sysfs_inited;
-
-	struct request_queue	*xlo_queue;
-	struct blk_mq_tag_set	tag_set;
-	struct gendisk		*xlo_disk;
-
-#ifdef CONFIG_DEBUG_FS
-	struct dentry *xlo_dbgfs_dir;
-#endif
-};
-
-struct xloop_cmd {
-	struct kthread_work work;
-	bool use_aio; /* use AIO interface to handle I/O */
-	atomic_t ref; /* only for aio */
-	long ret;
-	struct kiocb iocb;
-	struct bio_vec *bvec;
-	struct cgroup_subsys_state *css;
-};
-
-/* Support for loadable transfer modules */
-struct xloop_func_table {
-	int number;	/* filter type */ 
-	int (*transfer)(struct xloop_device *xlo, int cmd,
-			struct page *raw_page, unsigned raw_off,
-			struct page *xloop_page, unsigned xloop_off,
-			int size, sector_t real_block);
-	int (*init)(struct xloop_device *, const struct xloop_info64 *); 
-	/* release is called from xloop_unregister_transfer or clr_fd */
-	int (*release)(struct xloop_device *); 
-	int (*ioctl)(struct xloop_device *, int cmd, unsigned long arg);
-	struct module *owner;
-}; 
-
-extern inline struct device *xloop_device_to_dev(struct xloop_device *xlo);
-
-int xloop_register_transfer(struct xloop_func_table *funcs);
-int xloop_unregister_transfer(int number); 
-
-#endif