X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fblock%2Fxen-blkfront.c;h=3ca643cafccdc6be26bb24532db09ccddeff12f9;hb=2fdc86901d2ab30a12402b46238951d2a7891590;hp=a39b4b2b0c50a4e362b0e566a2d3b11767e81089;hpb=04c0635058256e2f4618139c237e56b5a4bdbb8f;p=linux-2.6

diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index a39b4b2b0c..3ca643cafc 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -154,8 +154,8 @@ static int blkif_getgeo(struct block_device *bd, struct hd_geometry *hg)
 	return 0;
 }
 
-int blkif_ioctl(struct inode *inode, struct file *filep,
-		unsigned command, unsigned long argument)
+static int blkif_ioctl(struct inode *inode, struct file *filep,
+		       unsigned command, unsigned long argument)
 {
 	struct blkfront_info *info =
 		inode->i_bdev->bd_disk->private_data;
@@ -584,7 +584,7 @@ static int setup_blkring(struct xenbus_device *dev,
 
 	info->ring_ref = GRANT_INVALID_REF;
 
-	sring = (struct blkif_sring *)__get_free_page(GFP_KERNEL);
+	sring = (struct blkif_sring *)__get_free_page(GFP_NOIO | __GFP_HIGH);
 	if (!sring) {
 		xenbus_dev_fatal(dev, -ENOMEM, "allocating shared ring");
 		return -ENOMEM;
@@ -741,7 +741,8 @@ static int blkif_recover(struct blkfront_info *info)
 	int j;
 
 	/* Stage 1: Make a safe copy of the shadow state. */
-	copy = kmalloc(sizeof(info->shadow), GFP_KERNEL);
+	copy = kmalloc(sizeof(info->shadow),
+		       GFP_NOIO | __GFP_REPEAT | __GFP_HIGH);
 	if (!copy)
 		return -ENOMEM;
 	memcpy(copy, info->shadow, sizeof(info->shadow));
@@ -1045,7 +1046,7 @@ static int __init xlblk_init(void)
 module_init(xlblk_init);
 
 
-static void xlblk_exit(void)
+static void __exit xlblk_exit(void)
 {
 	return xenbus_unregister_driver(&blkfront);
 }