[PATCH 14/22] nouveau: use alloc_page_vma directly

Christoph Hellwig
2019-06-13T15:44:56Z

hmm_vma_alloc_locked_page is scheduled to go away, use the proper
mm function directly.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
drivers/gpu/drm/nouveau/nouveau_dmem.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/nouveau/nouveau_dmem.c b/drivers/gpu/drm/nouveau/nouveau_dmem.c
index 40c47d6a7d78..a50f6fd2fe24 100644
--- a/drivers/gpu/drm/nouveau/nouveau_dmem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_dmem.c
@@ -148,11 +148,12 @@ nouveau_dmem_fault_alloc_and_copy(struct vm_area_struct *vma,
if (!spage || !(src_pfns[i] & MIGRATE_PFN_MIGRATE))
continue;

- dpage = hmm_vma_alloc_locked_page(vma, addr);
+ dpage = alloc_page_vma(GFP_HIGHUSER, vma, addr);
if (!dpage) {
dst_pfns[i] = MIGRATE_PFN_ERROR;
continue;
}
+ lock_page(dpage);

dst_pfns[i] = migrate_pfn(page_to_pfn(dpage)) |
MIGRATE_PFN_LOCKED;
--
2.20.1