X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=block%2Fioctl.c;h=eb0491e90b9a0c07a552049a183537b189289005;hb=df43d903828c59afb9e93b59835127a02e1f8144;hp=24beec9ca9c95b776c6976bb5e6d5f129420c326;hpb=ba31f97d43be41ca99ab72a6131d7c226306865f;p=linux-2.6-microblaze.git

diff --git a/block/ioctl.c b/block/ioctl.c
index 24beec9ca9c9..eb0491e90b9a 100644
--- a/block/ioctl.c
+++ b/block/ioctl.c
@@ -16,6 +16,7 @@
 static int blkpg_do_ioctl(struct block_device *bdev,
 			  struct blkpg_partition __user *upart, int op)
 {
+	struct gendisk *disk = bdev->bd_disk;
 	struct blkpg_partition p;
 	long long start, length;
 
@@ -30,7 +31,7 @@ static int blkpg_do_ioctl(struct block_device *bdev,
 		return -EINVAL;
 
 	if (op == BLKPG_DEL_PARTITION)
-		return bdev_del_partition(bdev, p.pno);
+		return bdev_del_partition(disk, p.pno);
 
 	start = p.start >> SECTOR_SHIFT;
 	length = p.length >> SECTOR_SHIFT;
@@ -40,9 +41,9 @@ static int blkpg_do_ioctl(struct block_device *bdev,
 		/* check if partition is aligned to blocksize */
 		if (p.start & (bdev_logical_block_size(bdev) - 1))
 			return -EINVAL;
-		return bdev_add_partition(bdev, p.pno, start, length);
+		return bdev_add_partition(disk, p.pno, start, length);
 	case BLKPG_RESIZE_PARTITION:
-		return bdev_resize_partition(bdev, p.pno, start, length);
+		return bdev_resize_partition(disk, p.pno, start, length);
 	default:
 		return -EINVAL;
 	}
@@ -469,6 +470,8 @@ static int blkdev_common_ioctl(struct block_device *bdev, fmode_t mode,
 				BLKDEV_DISCARD_SECURE);
 	case BLKZEROOUT:
 		return blk_ioctl_zeroout(bdev, mode, arg);
+	case BLKGETDISKSEQ:
+		return put_u64(argp, bdev->bd_disk->diskseq);
 	case BLKREPORTZONE:
 		return blkdev_report_zones_ioctl(bdev, mode, cmd, arg);
 	case BLKRESETZONE:
@@ -504,7 +507,7 @@ static int blkdev_common_ioctl(struct block_device *bdev, fmode_t mode,
 	case BLKFRASET:
 		if(!capable(CAP_SYS_ADMIN))
 			return -EACCES;
-		bdev->bd_bdi->ra_pages = (arg * 512) / PAGE_SIZE;
+		bdev->bd_disk->bdi->ra_pages = (arg * 512) / PAGE_SIZE;
 		return 0;
 	case BLKRRPART:
 		return blkdev_reread_part(bdev, mode);
@@ -554,7 +557,8 @@ int blkdev_ioctl(struct block_device *bdev, fmode_t mode, unsigned cmd,
 	case BLKFRAGET:
 		if (!argp)
 			return -EINVAL;
-		return put_long(argp, (bdev->bd_bdi->ra_pages*PAGE_SIZE) / 512);
+		return put_long(argp,
+			(bdev->bd_disk->bdi->ra_pages * PAGE_SIZE) / 512);
 	case BLKGETSIZE:
 		size = i_size_read(bdev->bd_inode);
 		if ((size >> 9) > ~0UL)
@@ -626,7 +630,7 @@ long compat_blkdev_ioctl(struct file *file, unsigned cmd, unsigned long arg)
 		if (!argp)
 			return -EINVAL;
 		return compat_put_long(argp,
-			       (bdev->bd_bdi->ra_pages * PAGE_SIZE) / 512);
+			(bdev->bd_disk->bdi->ra_pages * PAGE_SIZE) / 512);
 	case BLKGETSIZE:
 		size = i_size_read(bdev->bd_inode);
 		if ((size >> 9) > ~0UL)