Suppress warning messages when allocating huge pages fails since we can
always fall back to normal pages.
Signed-off-by: Christian König <christian.koe...@amd.com>
---
drivers/gpu/drm/ttm/ttm_page_alloc_dma.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
index 3ac53918881e..4c659405a008 100644
--- a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
+++ b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
@@ -333,14 +333,18 @@ static void __ttm_dma_free_page(struct dma_pool *pool,
struct dma_page *d_page)
static struct dma_page *__ttm_dma_alloc_page(struct dma_pool *pool)
{
struct dma_page *d_page;
+ unsigned long attrs = 0;
void *vaddr;
d_page = kmalloc(sizeof(struct dma_page), GFP_KERNEL);
if (!d_page)
return NULL;
- vaddr = dma_alloc_coherent(pool->dev, pool->size, &d_page->dma,
- pool->gfp_flags);
+ if (pool->type & IS_HUGE)
+ attrs = DMA_ATTR_NO_WARN;
+
+ vaddr = dma_alloc_attrs(pool->dev, pool->size, &d_page->dma,
+ pool->gfp_flags, attrs);
if (vaddr) {
if (is_vmalloc_addr(vaddr))
d_page->p = vmalloc_to_page(vaddr);
--
2.11.0
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