Searched refs:pfn_first (Results 1 – 4 of 4) sorted by relevance
| /kernel/linux/linux-5.10/arch/powerpc/kvm/ |
| D | book3s_hv_uvmem.c | 693 unsigned long pfn_last, pfn_first; in kvmppc_uvmem_get_page() local
695 pfn_first = kvmppc_uvmem_pgmap.range.start >> PAGE_SHIFT; in kvmppc_uvmem_get_page()
696 pfn_last = pfn_first + in kvmppc_uvmem_get_page()
701 pfn_last - pfn_first); in kvmppc_uvmem_get_page()
702 if (bit >= (pfn_last - pfn_first)) in kvmppc_uvmem_get_page()
711 uvmem_pfn = bit + pfn_first; in kvmppc_uvmem_get_page()
1158 unsigned long pfn_last, pfn_first; in kvmppc_uvmem_init() local
1190 pfn_first = res->start >> PAGE_SHIFT; in kvmppc_uvmem_init()
1191 pfn_last = pfn_first + (resource_size(res) >> PAGE_SHIFT); in kvmppc_uvmem_init()
1192 kvmppc_uvmem_bitmap = kcalloc(BITS_TO_LONGS(pfn_last - pfn_first), in kvmppc_uvmem_init()
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| /kernel/linux/linux-5.10/mm/ |
| D | memremap.c | 73 static unsigned long pfn_first(struct dev_pagemap *pgmap, int range_id) in pfn_first() function
92 return pfn >= pfn_first(pgmap, i); in pgmap_pfn_valid()
113 for (pfn = pfn_first(map, i); pfn < pfn_end(map, i); pfn = pfn_next(pfn))
146 first_page = pfn_to_page(pfn_first(pgmap, range_id)); in pageunmap_range()
296 - pfn_first(pgmap, range_id)); in pagemap_range()
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| /kernel/linux/linux-5.10/lib/ |
| D | test_hmm.c | 458 unsigned long pfn_first; in dmirror_allocate_chunk() local
500 pfn_first = devmem->pagemap.range.start >> PAGE_SHIFT; in dmirror_allocate_chunk()
501 pfn_last = pfn_first + (range_len(&devmem->pagemap.range) >> PAGE_SHIFT); in dmirror_allocate_chunk()
510 pfn_first, pfn_last); in dmirror_allocate_chunk()
513 for (pfn = pfn_first; pfn < pfn_last; pfn++) { in dmirror_allocate_chunk()
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| /kernel/linux/linux-5.10/drivers/gpu/drm/nouveau/ |
| D | nouveau_dmem.c | 233 unsigned long i, pfn_first; in nouveau_dmem_chunk_alloc() local
278 pfn_first = chunk->pagemap.range.start >> PAGE_SHIFT; in nouveau_dmem_chunk_alloc()
279 page = pfn_to_page(pfn_first); in nouveau_dmem_chunk_alloc()
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