X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=block%2Fioctl.c;h=0f22e629b13c8e93bf46401c0913605b5d2cbfba;hb=ba087e6f69381de6c91d6634aa0f603a2fdc96a9;hp=d03985b04d6768bd0966c3c75f27b6a1336ede1b;hpb=facef8685b3ff95c01c33d9d836401d0dd26211d;p=linux-2.6-omap-h63xx.git

diff --git a/block/ioctl.c b/block/ioctl.c
index d03985b04d6..0f22e629b13 100644
--- a/block/ioctl.c
+++ b/block/ioctl.c
@@ -323,9 +323,7 @@ int blkdev_ioctl(struct block_device *bdev, fmode_t mode, unsigned cmd,
 		bdi = blk_get_backing_dev_info(bdev);
 		if (bdi == NULL)
 			return -ENOTTY;
-		lock_kernel();
 		bdi->ra_pages = (arg * 512) / PAGE_CACHE_SIZE;
-		unlock_kernel();
 		return 0;
 	case BLKBSZSET:
 		/* set the logical block size */