Searched refs:src_pfns (Results 1 – 4 of 4) sorted by relevance
| /Linux-v6.1/mm/ |
| D | migrate_device.c | 363 static unsigned long migrate_device_unmap(unsigned long *src_pfns, in migrate_device_unmap() argument
374 struct page *page = migrate_pfn_to_page(src_pfns[i]); in migrate_device_unmap()
378 if (src_pfns[i] & MIGRATE_PFN_MIGRATE) in migrate_device_unmap()
392 src_pfns[i] &= ~MIGRATE_PFN_MIGRATE; in migrate_device_unmap()
412 src_pfns[i] &= ~MIGRATE_PFN_MIGRATE; in migrate_device_unmap()
421 struct page *page = migrate_pfn_to_page(src_pfns[i]); in migrate_device_unmap()
424 if (!page || (src_pfns[i] & MIGRATE_PFN_MIGRATE)) in migrate_device_unmap()
430 src_pfns[i] = 0; in migrate_device_unmap()
700 static void __migrate_device_pages(unsigned long *src_pfns, in __migrate_device_pages() argument
710 struct page *page = migrate_pfn_to_page(src_pfns[i]); in __migrate_device_pages()
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| /Linux-v6.1/lib/ |
| D | test_hmm.c | 913 unsigned long src_pfns[64] = { 0 }; in dmirror_migrate_to_system() local
936 next = min(end, addr + (ARRAY_SIZE(src_pfns) << PAGE_SHIFT)); in dmirror_migrate_to_system()
941 args.src = src_pfns; in dmirror_migrate_to_system()
973 unsigned long src_pfns[64] = { 0 }; in dmirror_migrate_to_device() local
996 next = min(end, addr + (ARRAY_SIZE(src_pfns) << PAGE_SHIFT)); in dmirror_migrate_to_device()
1001 args.src = src_pfns; in dmirror_migrate_to_device()
1232 unsigned long *src_pfns; in dmirror_device_evict_chunk() local
1235 src_pfns = kcalloc(npages, sizeof(*src_pfns), GFP_KERNEL); in dmirror_device_evict_chunk()
1238 migrate_device_range(src_pfns, start_pfn, npages); in dmirror_device_evict_chunk()
1242 spage = migrate_pfn_to_page(src_pfns[i]); in dmirror_device_evict_chunk()
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| /Linux-v6.1/include/linux/ |
| D | migrate.h | 213 int migrate_device_range(unsigned long *src_pfns, unsigned long start,
215 void migrate_device_pages(unsigned long *src_pfns, unsigned long *dst_pfns,
217 void migrate_device_finalize(unsigned long *src_pfns,
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| /Linux-v6.1/drivers/gpu/drm/nouveau/ |
| D | nouveau_dmem.c | 378 unsigned long *src_pfns, *dst_pfns; in nouveau_dmem_evict_chunk() local
382 src_pfns = kcalloc(npages, sizeof(*src_pfns), GFP_KERNEL); in nouveau_dmem_evict_chunk()
386 migrate_device_range(src_pfns, chunk->pagemap.range.start >> PAGE_SHIFT, in nouveau_dmem_evict_chunk()
390 if (src_pfns[i] & MIGRATE_PFN_MIGRATE) { in nouveau_dmem_evict_chunk()
401 migrate_pfn_to_page(src_pfns[i]), dpage, in nouveau_dmem_evict_chunk()
407 migrate_device_pages(src_pfns, dst_pfns, npages); in nouveau_dmem_evict_chunk()
409 migrate_device_finalize(src_pfns, dst_pfns, npages); in nouveau_dmem_evict_chunk()
410 kfree(src_pfns); in nouveau_dmem_evict_chunk()
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