blkback.c (bd0d10498826ed150da5e4c45baf8b9c7088fb71) blkback.c (f1c6872e4980bc4078cfaead05f892b3d78dea64)
1/******************************************************************************
2 *
3 * Back-end of the driver for virtual block devices. This portion of the
4 * driver exports a 'unified' block-device interface that can be accessed
5 * by any operating system that implements a compatible front end. A
6 * reference front-end implementation can be found in:
7 * drivers/block/xen-blkfront.c
8 *

--- 28 unchanged lines hidden (view full) ---

37#include <linux/spinlock.h>
38#include <linux/kthread.h>
39#include <linux/list.h>
40#include <linux/delay.h>
41#include <linux/freezer.h>
42
43#include <xen/events.h>
44#include <xen/page.h>
1/******************************************************************************
2 *
3 * Back-end of the driver for virtual block devices. This portion of the
4 * driver exports a 'unified' block-device interface that can be accessed
5 * by any operating system that implements a compatible front end. A
6 * reference front-end implementation can be found in:
7 * drivers/block/xen-blkfront.c
8 *

--- 28 unchanged lines hidden (view full) ---

37#include <linux/spinlock.h>
38#include <linux/kthread.h>
39#include <linux/list.h>
40#include <linux/delay.h>
41#include <linux/freezer.h>
42
43#include <xen/events.h>
44#include <xen/page.h>
45#include <xen/xen.h>
45#include <asm/xen/hypervisor.h>
46#include <asm/xen/hypercall.h>
47#include "common.h"
48
49/*
50 * These are rather arbitrary. They are fairly large because adjacent requests
51 * pulled from a communication ring are quite likely to end up being part of
52 * the same scatter/gather request at the disc.

--- 827 unchanged lines hidden --- 		46#include <asm/xen/hypervisor.h>
47#include <asm/xen/hypercall.h>
48#include "common.h"
49
50/*
51 * These are rather arbitrary. They are fairly large because adjacent requests
52 * pulled from a communication ring are quite likely to end up being part of
53 * the same scatter/gather request at the disc.

--- 827 unchanged lines hidden ---