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xen: add an "highmem" parameter to alloc_xenballooned_pages

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Add an highmem parameter to alloc_xenballooned_pages, to allow callers to
request lowmem or highmem pages.

Fix the code style of free_xenballooned_pages' prototype.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
This commit is contained in:
Stefano Stabellini
2011-09-29 11:57:55 +01:00
committed by Konrad Rzeszutek Wilk
parent 0f4b49eaf2
commit 693394b8c3
3 changed files with 12 additions and 7 deletions
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2
drivers/xen/gntdev.c
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@ -123,7 +123,7 @@ 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))
if (alloc_xenballooned_pages(count, add->pages, false /* lowmem */))
goto err;
for (i = 0; i < count; i++) {