[PATCH 09/16] iommu/iommufd: use page allocation function provided by iommu-pages.h
From: Pasha Tatashin <pasha.tatashin@soleen.com>
Date: 2023-11-28 20:49:50
Also in:
asahi, cgroups, kvm, linux-doc, linux-fsdevel, linux-iommu, linux-mm, linux-rockchip, linux-samsung-soc, linux-sunxi, linux-tegra, lkml, virtualization
Subsystem:
iommu subsystem, iommufd, the rest · Maintainers:
Joerg Roedel, Will Deacon, Jason Gunthorpe, Kevin Tian, Linus Torvalds
Convert iommu/iommufd/* files to use the new page allocation functions provided in iommu-pages.h. Signed-off-by: Pasha Tatashin <pasha.tatashin@soleen.com> --- drivers/iommu/iommufd/iova_bitmap.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/iommu/iommufd/iova_bitmap.c b/drivers/iommu/iommufd/iova_bitmap.c
index 0a92c9eeaf7f..6b8575b93f17 100644
--- a/drivers/iommu/iommufd/iova_bitmap.c
+++ b/drivers/iommu/iommufd/iova_bitmap.c@@ -253,7 +253,7 @@ struct iova_bitmap *iova_bitmap_alloc(unsigned long iova, size_t length, bitmap->iova = iova; bitmap->length = length; mapped->iova = iova; - mapped->pages = (struct page **)__get_free_page(GFP_KERNEL); + mapped->pages = iommu_alloc_page(GFP_KERNEL); if (!mapped->pages) { rc = -ENOMEM; goto err;
@@ -284,7 +284,7 @@ void iova_bitmap_free(struct iova_bitmap *bitmap) iova_bitmap_put(bitmap); if (mapped->pages) { - free_page((unsigned long)mapped->pages); + iommu_free_page(mapped->pages); mapped->pages = NULL; }
--
2.43.0.rc2.451.g8631bc7472-goog