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authorDavid Vrabel <david.vrabel@citrix.com>2015-01-08 18:06:01 +0000
committerDavid Vrabel <david.vrabel@citrix.com>2015-01-28 14:03:12 +0000
commitff4b156f166b3931894d2a8b5cdba6cdf4da0618 (patch)
treedfb7d79d269b365b2a95efa390c0fe62a8de935e /drivers/xen/gntdev.c
parent0ae65f49af64d68f0daca37b83383115cae5e690 (diff)
downloadop-kernel-dev-ff4b156f166b3931894d2a8b5cdba6cdf4da0618.zip
op-kernel-dev-ff4b156f166b3931894d2a8b5cdba6cdf4da0618.tar.gz
xen/grant-table: add helpers for allocating pages
Add gnttab_alloc_pages() and gnttab_free_pages() to allocate/free pages suitable to for granted maps. Signed-off-by: David Vrabel <david.vrabel@citrix.com> Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Diffstat (limited to 'drivers/xen/gntdev.c')
-rw-r--r--drivers/xen/gntdev.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/xen/gntdev.c b/drivers/xen/gntdev.c
index 6444172..8cc3f06 100644
--- a/drivers/xen/gntdev.c
+++ b/drivers/xen/gntdev.c
@@ -119,7 +119,7 @@ static void gntdev_free_map(struct grant_map *map)
return;
if (map->pages)
- free_xenballooned_pages(map->count, map->pages);
+ gnttab_free_pages(map->count, map->pages);
kfree(map->pages);
kfree(map->grants);
kfree(map->map_ops);
@@ -152,7 +152,7 @@ static struct grant_map *gntdev_alloc_map(struct gntdev_priv *priv, int count)
NULL == add->pages)
goto err;
- if (alloc_xenballooned_pages(count, add->pages, false /* lowmem */))
+ if (gnttab_alloc_pages(count, add->pages))
goto err;
for (i = 0; i < count; i++) {
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