Home
last modified time | relevance | path

Searched refs:src_pfns (Results 1 – 5 of 5) sorted by relevance

/linux/mm/
H A Dmigrate_device.c566 static unsigned long migrate_device_unmap(unsigned long *src_pfns, in migrate_device_unmap() argument
579 struct page *page = migrate_pfn_to_page(src_pfns[i]); in migrate_device_unmap()
584 if (src_pfns[i] & MIGRATE_PFN_MIGRATE) in migrate_device_unmap()
593 src_pfns[i] |= MIGRATE_PFN_COMPOUND; in migrate_device_unmap()
605 src_pfns[i] &= ~MIGRATE_PFN_MIGRATE; in migrate_device_unmap()
624 src_pfns[i] &= ~MIGRATE_PFN_MIGRATE; in migrate_device_unmap()
635 struct page *page = migrate_pfn_to_page(src_pfns[i]); in migrate_device_unmap()
638 if (!page || (src_pfns[i] & MIGRATE_PFN_MIGRATE)) in migrate_device_unmap()
644 src_pfns[i] = 0; in migrate_device_unmap()
1101 static void __migrate_device_pages(unsigned long *src_pfns, in __migrate_device_pages() argument
[all …]
/linux/include/linux/
H A Dmigrate.h196 int migrate_device_range(unsigned long *src_pfns, unsigned long start,
198 int migrate_device_pfns(unsigned long *src_pfns, unsigned long npages);
199 void migrate_device_pages(unsigned long *src_pfns, unsigned long *dst_pfns,
201 void migrate_device_finalize(unsigned long *src_pfns,
/linux/lib/
H A Dtest_hmm.c1049 unsigned long *src_pfns; in dmirror_migrate_to_system() local
1052 src_pfns = kvcalloc(PTRS_PER_PTE, sizeof(*src_pfns), GFP_KERNEL | __GFP_NOFAIL); in dmirror_migrate_to_system()
1077 args.src = src_pfns; in dmirror_migrate_to_system()
1098 kvfree(src_pfns); in dmirror_migrate_to_system()
1115 unsigned long *src_pfns = NULL; in dmirror_migrate_to_device() local
1128 src_pfns = kvcalloc(PTRS_PER_PTE, sizeof(*src_pfns), in dmirror_migrate_to_device()
1130 if (!src_pfns) in dmirror_migrate_to_device()
1151 args.src = src_pfns; in dmirror_migrate_to_device()
1194 kfree(src_pfns); in dmirror_migrate_to_device()
1386 unsigned long *src_pfns; in dmirror_device_evict_chunk() local
[all …]
/linux/drivers/gpu/drm/nouveau/
H A Dnouveau_dmem.c478 unsigned long *src_pfns, *dst_pfns; in nouveau_dmem_evict_chunk() local
482 src_pfns = kvcalloc(npages, sizeof(*src_pfns), GFP_KERNEL | __GFP_NOFAIL); in nouveau_dmem_evict_chunk()
486 migrate_device_range(src_pfns, chunk->pagemap.range.start >> PAGE_SHIFT, in nouveau_dmem_evict_chunk()
490 if (src_pfns[i] & MIGRATE_PFN_MIGRATE) { in nouveau_dmem_evict_chunk()
493 migrate_pfn_to_page(src_pfns[i])); in nouveau_dmem_evict_chunk()
496 if (src_pfns[i] & MIGRATE_PFN_COMPOUND) { in nouveau_dmem_evict_chunk()
511 page_folio(migrate_pfn_to_page(src_pfns[i])), in nouveau_dmem_evict_chunk()
518 migrate_device_pages(src_pfns, dst_pfns, npages); in nouveau_dmem_evict_chunk()
520 migrate_device_finalize(src_pfns, dst_pfns, npages); in nouveau_dmem_evict_chunk()
521 kvfree(src_pfns); in nouveau_dmem_evict_chunk()
/linux/drivers/gpu/drm/
H A Ddrm_pagemap.c405 unsigned long src_pfns[], in drm_pagemap_migrate_range() argument
436 &src_pfns[last->start], in drm_pagemap_migrate_range()