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Searched refs:dummy_pt (Results 1 - 4 of 4) sorted by relevance

/kernel/linux/linux-6.6/drivers/gpu/drm/gma500/
H A Dmmu.c170 pd->dummy_pt = alloc_page(GFP_DMA32); in psb_mmu_alloc_pd()
171 if (!pd->dummy_pt) in psb_mmu_alloc_pd()
178 pd->invalid_pde = psb_mmu_mask_pte(page_to_pfn(pd->dummy_pt), in psb_mmu_alloc_pd()
187 v = kmap_local_page(pd->dummy_pt); in psb_mmu_alloc_pd()
215 __free_page(pd->dummy_pt); in psb_mmu_alloc_pd()
254 __free_page(pd->dummy_pt); in psb_mmu_free_pagedir()
H A Dmmu.h48 struct page *dummy_pt; member
/kernel/linux/linux-5.10/drivers/gpu/drm/gma500/
H A Dmmu.c178 pd->dummy_pt = alloc_page(GFP_DMA32); in psb_mmu_alloc_pd()
179 if (!pd->dummy_pt) in psb_mmu_alloc_pd()
186 pd->invalid_pde = psb_mmu_mask_pte(page_to_pfn(pd->dummy_pt), in psb_mmu_alloc_pd()
195 v = kmap(pd->dummy_pt); in psb_mmu_alloc_pd()
199 kunmap(pd->dummy_pt); in psb_mmu_alloc_pd()
223 __free_page(pd->dummy_pt); in psb_mmu_alloc_pd()
262 __free_page(pd->dummy_pt); in psb_mmu_free_pagedir()
H A Dmmu.h48 struct page *dummy_pt; member

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