diff options
| author | Qiang Yu <yuq825@gmail.com> | 2019-10-10 22:01:52 +0800 |
|---|---|---|
| committer | Qiang Yu <yuq825@gmail.com> | 2019-10-17 23:42:02 +0800 |
| commit | e30b38b71294849c018322d85e90ec056438fe43 (patch) | |
| tree | 10851f0944299ac0d7b439788d0ad75b7803d3be /drivers | |
| parent | drm/lima: use drm_gem_(un)lock_reservations (diff) | |
| download | linux-e30b38b71294849c018322d85e90ec056438fe43.tar.gz linux-e30b38b71294849c018322d85e90ec056438fe43.zip | |
drm/lima: add __GFP_NOWARN flag to all dma_alloc_wc
This prevent CMA printing dumy "PFNs busy" info which is
caused by alloc fail re-try case.
Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191010140152.17747-4-yuq825@gmail.com
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/lima/lima_device.c | 2 | ||||
| -rw-r--r-- | 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 e3e0ca11382e..19829b543024 100644 --- a/drivers/gpu/drm/lima/lima_device.c +++ b/drivers/gpu/drm/lima/lima_device.c @@ -314,7 +314,7 @@ 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; |