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[PATCH] switch md 

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2008-03-02 10:31:15 -05:00
parent fe5f9f2cd5
commit a39907fa2f
1 changed files with 10 additions and 10 deletions
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20
drivers/md/md.c
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@ -4785,7 +4785,7 @@ static int md_getgeo(struct block_device *bdev, struct hd_geometry *geo)
return 0;
}
static int md_ioctl(struct inode *inode, struct file *file,
static int md_ioctl(struct block_device *bdev, fmode_t mode,
unsigned int cmd, unsigned long arg)
{
int err = 0;
@ -4823,7 +4823,7 @@ static int md_ioctl(struct inode *inode, struct file *file,
* Commands creating/starting a new array:
*/
mddev = inode->i_bdev->bd_disk->private_data;
mddev = bdev->bd_disk->private_data;
if (!mddev) {
BUG();
@ -4996,13 +4996,13 @@ abort:
return err;
}
static int md_open(struct inode *inode, struct file *file)
static int md_open(struct block_device *bdev, fmode_t mode)
{
/*
* Succeed if we can lock the mddev, which confirms that
* it isn't being stopped right now.
*/
mddev_t *mddev = inode->i_bdev->bd_disk->private_data;
mddev_t *mddev = bdev->bd_disk->private_data;
int err;
if ((err = mutex_lock_interruptible_nested(&mddev->reconfig_mutex, 1)))
@ -5013,14 +5013,14 @@ static int md_open(struct inode *inode, struct file *file)
atomic_inc(&mddev->openers);
mddev_unlock(mddev);
check_disk_change(inode->i_bdev);
check_disk_change(bdev);
out:
return err;
}
static int md_release(struct inode *inode, struct file * file)
static int md_release(struct gendisk *disk, fmode_t mode)
{
mddev_t *mddev = inode->i_bdev->bd_disk->private_data;
mddev_t *mddev = disk->private_data;
BUG_ON(!mddev);
atomic_dec(&mddev->openers);
@ -5046,9 +5046,9 @@ static int md_revalidate(struct gendisk *disk)
static struct block_device_operations md_fops =
{
.owner = THIS_MODULE,
.__open = md_open,
.__release = md_release,
.__ioctl = md_ioctl,
.open = md_open,
.release = md_release,
.locked_ioctl = md_ioctl,
.getgeo = md_getgeo,
.media_changed = md_media_changed,
.revalidate_disk= md_revalidate,