X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;ds=sidebyside;f=block%2Fioctl.c;h=ba15b2dbfb98ea55911109543f35889ea7b615da;hb=6680427791c94e611220a6cb34ae47dac9e3aa98;hp=4828fa34981314f34555a2e85ed381d660d9fa3b;hpb=4b8be38cf782f8ebebc089083fa0572ade79d7ca;p=~andy%2Flinux

diff --git a/block/ioctl.c b/block/ioctl.c
index 4828fa34981..ba15b2dbfb9 100644
--- a/block/ioctl.c
+++ b/block/ioctl.c
@@ -296,6 +296,8 @@ int blkdev_ioctl(struct block_device *bdev, fmode_t mode, unsigned cmd,
 		return put_uint(arg, bdev_discard_zeroes_data(bdev));
 	case BLKSECTGET:
 		return put_ushort(arg, queue_max_sectors(bdev_get_queue(bdev)));
+	case BLKROTATIONAL:
+		return put_ushort(arg, !blk_queue_nonrot(bdev_get_queue(bdev)));
 	case BLKRASET:
 	case BLKFRASET:
 		if(!capable(CAP_SYS_ADMIN))