diff options
Diffstat (limited to 'drivers/gpu/drm/ttm/ttm_bo.c')
| -rw-r--r-- | drivers/gpu/drm/ttm/ttm_bo.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c index 4cbf26555093..870a87a2224e 100644 --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -1215,7 +1215,7 @@ size_t ttm_bo_acc_size(struct ttm_bo_device *bdev, size_t size = 0; size += ttm_round_pot(struct_size); - size += PAGE_ALIGN(npages * sizeof(void *)); + size += ttm_round_pot(npages * sizeof(void *)); size += ttm_round_pot(sizeof(struct ttm_tt)); return size; } @@ -1229,8 +1229,7 @@ size_t ttm_bo_dma_acc_size(struct ttm_bo_device *bdev, size_t size = 0; size += ttm_round_pot(struct_size); - size += PAGE_ALIGN(npages * sizeof(void *)); - size += PAGE_ALIGN(npages * sizeof(dma_addr_t)); + size += ttm_round_pot(npages * (2*sizeof(void *) + sizeof(dma_addr_t))); size += ttm_round_pot(sizeof(struct ttm_dma_tt)); return size; } |