Searched refs:dummy_pt (Results 1 - 2 of 2) sorted by relevance

/linux-4.4.14/drivers/gpu/drm/gma500/
H A Dmmu.h55 struct page *dummy_pt; member in struct:psb_mmu_pd
H A Dmmu.c188 pd->dummy_pt = alloc_page(GFP_DMA32); psb_mmu_alloc_pd()
189 if (!pd->dummy_pt) psb_mmu_alloc_pd()
196 pd->invalid_pde = psb_mmu_mask_pte(page_to_pfn(pd->dummy_pt), psb_mmu_alloc_pd()
205 v = kmap(pd->dummy_pt); psb_mmu_alloc_pd()
209 kunmap(pd->dummy_pt); psb_mmu_alloc_pd()
233 __free_page(pd->dummy_pt); psb_mmu_alloc_pd()
272 __free_page(pd->dummy_pt); psb_mmu_free_pagedir()

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