X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=block%2Fscsi_ioctl.c;h=c34272a348fe07fd22aec5c8d8ccc55c37cddf64;hb=326528a54f61e38fc16bf2e8ac028c6a33b615ed;hp=ec4b7f2346264a13e368132079e829877181cf7f;hpb=5a0cd4eb661fea095ff9962060c21c161a9ed43f;p=linux-2.6-omap-h63xx.git

diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
index ec4b7f23462..c34272a348f 100644
--- a/block/scsi_ioctl.c
+++ b/block/scsi_ioctl.c
@@ -185,6 +185,7 @@ void blk_set_cmd_filter_defaults(struct blk_cmd_filter *filter)
 	__set_bit(GPCMD_PREVENT_ALLOW_MEDIUM_REMOVAL, filter->write_ok);
 	__set_bit(GPCMD_LOAD_UNLOAD, filter->write_ok);
 	__set_bit(GPCMD_SET_STREAMING, filter->write_ok);
+	__set_bit(GPCMD_SET_READ_AHEAD, filter->write_ok);
 }
 EXPORT_SYMBOL_GPL(blk_set_cmd_filter_defaults);
 
@@ -313,11 +314,12 @@ static int sg_io(struct file *file, struct request_queue *q,
 			goto out;
 		}
 
-		ret = blk_rq_map_user_iov(q, rq, iov, hdr->iovec_count,
-					  hdr->dxfer_len);
+		ret = blk_rq_map_user_iov(q, rq, NULL, iov, hdr->iovec_count,
+					  hdr->dxfer_len, GFP_KERNEL);
 		kfree(iov);
 	} else if (hdr->dxfer_len)
-		ret = blk_rq_map_user(q, rq, hdr->dxferp, hdr->dxfer_len);
+		ret = blk_rq_map_user(q, rq, NULL, hdr->dxferp, hdr->dxfer_len,
+				      GFP_KERNEL);
 
 	if (ret)
 		goto out;