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Commit ec3789cc authored by Joe Perches's avatar Joe Perches Committed by Dave Airlie
Browse files

drivers/gpu: Use vzalloc 



Signed-off-by: default avatarJoe Perches <joe@perches.com>
Reviewed-by: default avatarThomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 1ef0724d

drivers/gpu/drm/via/via_dmablit.c

+2 −2
Original line number Diff line number Diff line
@@ -235,9 +235,9 @@ via_lock_all_dma_pages(drm_via_sg_info_t *vsg, drm_via_dmablit_t *xfer) 
	vsg->num_pages = VIA_PFN(xfer->mem_addr + (xfer->num_lines * xfer->mem_stride - 1)) -

		first_pfn + 1;



	if (NULL == (vsg->pages = vmalloc(sizeof(struct page *) * vsg->num_pages)))

	vsg->pages = vzalloc(sizeof(struct page *) * vsg->num_pages);

	if (NULL == vsg->pages)

		return -ENOMEM;

	memset(vsg->pages, 0, sizeof(struct page *) * vsg->num_pages);

	down_read(&current->mm->mmap_sem);

	ret = get_user_pages(current, current->mm,

			     (unsigned long)xfer->mem_addr,