This prevent CMA printing dumy "PFNs busy" info which is caused by alloc fail re-try case.
Signed-off-by: Qiang Yu yuq825@gmail.com --- drivers/gpu/drm/lima/lima_device.c | 2 +- drivers/gpu/drm/lima/lima_vm.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/lima/lima_device.c b/drivers/gpu/drm/lima/lima_device.c index d86b8d81a483..3d1a2b4d1005 100644 --- a/drivers/gpu/drm/lima/lima_device.c +++ b/drivers/gpu/drm/lima/lima_device.c @@ -313,7 +313,7 @@ int lima_device_init(struct lima_device *ldev) ldev->va_end = LIMA_VA_RESERVE_START; ldev->dlbu_cpu = dma_alloc_wc( ldev->dev, LIMA_PAGE_SIZE, - &ldev->dlbu_dma, GFP_KERNEL); + &ldev->dlbu_dma, GFP_KERNEL | __GFP_NOWARN); if (!ldev->dlbu_cpu) { err = -ENOMEM; goto err_out2; diff --git a/drivers/gpu/drm/lima/lima_vm.c b/drivers/gpu/drm/lima/lima_vm.c index 8e69c4540e8b..840e2350d872 100644 --- a/drivers/gpu/drm/lima/lima_vm.c +++ b/drivers/gpu/drm/lima/lima_vm.c @@ -56,7 +56,7 @@ static int lima_vm_map_page(struct lima_vm *vm, dma_addr_t pa, u32 va)
vm->bts[pbe].cpu = dma_alloc_wc( vm->dev->dev, LIMA_PAGE_SIZE << LIMA_VM_NUM_PT_PER_BT_SHIFT, - &vm->bts[pbe].dma, GFP_KERNEL | __GFP_ZERO); + &vm->bts[pbe].dma, GFP_KERNEL | __GFP_NOWARN | __GFP_ZERO); if (!vm->bts[pbe].cpu) return -ENOMEM;
@@ -208,7 +208,7 @@ struct lima_vm *lima_vm_create(struct lima_device *dev) kref_init(&vm->refcount);
vm->pd.cpu = dma_alloc_wc(dev->dev, LIMA_PAGE_SIZE, &vm->pd.dma, - GFP_KERNEL | __GFP_ZERO); + GFP_KERNEL | __GFP_NOWARN | __GFP_ZERO); if (!vm->pd.cpu) goto err_out0;