| /linux/drivers/gpu/drm/ |
| H A D | drm_pagemap.c | 607 struct page *src_page = migrate_pfn_to_page(migrate.src[i]); in drm_pagemap_migrate_to_devmem() local
608 unsigned long nr_pages = src_page ? NR_PAGES(folio_order(page_folio(src_page))) : 1; in drm_pagemap_migrate_to_devmem()
610 if (src_page && is_zone_device_page(src_page)) { in drm_pagemap_migrate_to_devmem()
611 if (page_pgmap(src_page) == pagemap) in drm_pagemap_migrate_to_devmem()
639 struct page *src_page = migrate_pfn_to_page(migrate.src[i]); in drm_pagemap_migrate_to_devmem() local
644 if (src_page && is_device_private_page(src_page)) { in drm_pagemap_migrate_to_devmem()
646 drm_pagemap_page_zone_device_data(src_page); in drm_pagemap_migrate_to_devmem()
648 if (page_pgmap(src_page) == pagemap && in drm_pagemap_migrate_to_devmem()
658 pages[i] = src_page; in drm_pagemap_migrate_to_devmem()
670 drm_WARN_ONCE(dpagemap->drm, src_page && in drm_pagemap_migrate_to_devmem()
[all …]
|
| /linux/crypto/ |
| H A D | scatterwalk.c | 115 struct page *src_page = sg_page(src); in memcpy_sglist() local
130 src_page += src_offset / PAGE_SIZE; in memcpy_sglist()
133 if (src_page != dst_page) { in memcpy_sglist()
136 src_page, src_oip, len); in memcpy_sglist()
152 src_virt = page_address(src_page) + src_offset; in memcpy_sglist()
|
| /linux/virt/kvm/ |
| H A D | guest_memfd.c | 825 struct file *file, gfn_t gfn, struct page *src_page, in __kvm_gmem_populate() argument
850 ret = post_populate(kvm, gfn, pfn, src_page, opaque); in __kvm_gmem_populate()
886 struct page *src_page = NULL; in kvm_gmem_populate() local
896 ret = get_user_pages_fast(uaddr, 1, 0, &src_page); in kvm_gmem_populate()
905 ret = __kvm_gmem_populate(kvm, slot, file, start_gfn + i, src_page, in kvm_gmem_populate()
908 if (src_page) in kvm_gmem_populate()
909 put_page(src_page); in kvm_gmem_populate()
|
| /linux/drivers/gpu/drm/vmwgfx/ |
| H A D | vmwgfx_blit.c | 369 u32 src_page = src_offset >> PAGE_SHIFT; in vmw_bo_cpu_blit_line() local
373 bool unmap_src = d->src_addr && (src_page != d->mapped_src || in vmw_bo_cpu_blit_line()
403 if (WARN_ON_ONCE(src_page >= d->src_num_pages)) in vmw_bo_cpu_blit_line()
407 kmap_atomic_prot(d->src_pages[src_page], in vmw_bo_cpu_blit_line()
412 d->mapped_src = src_page; in vmw_bo_cpu_blit_line()
|
| /linux/arch/x86/kernel/cpu/sgx/ |
| H A D | ioctl.c | 214 struct page *src_page; in __sgx_encl_add_page() local
225 ret = get_user_pages(src, 1, 0, &src_page); in __sgx_encl_add_page()
232 pginfo.contents = (unsigned long)kmap_local_page(src_page); in __sgx_encl_add_page()
237 put_page(src_page); in __sgx_encl_add_page()
|
| /linux/io_uring/ |
| H A D | zcrx.c | 1336 static ssize_t io_copy_page(struct io_copy_cache *cc, struct page *src_page, in io_copy_page() argument
1350 folio_test_partial_kmap(page_folio(src_page))) { in io_copy_page()
1353 src_page += src_offset / PAGE_SIZE; in io_copy_page()
1360 src_addr = kmap_local_page(src_page) + src_offset; in io_copy_page()
1377 struct page *src_page, unsigned int src_offset, in io_zcrx_copy_chunk() argument
1398 n = io_copy_page(&cc, src_page, src_offset, len); in io_zcrx_copy_chunk()
|
| /linux/include/linux/ |
| H A D | highmem.h | 488 struct page *src_page, size_t src_off, in memcpy_page() argument
492 char *src = kmap_local_page(src_page); in memcpy_page()
|
| /linux/mm/ |
| H A D | huge_memory.c | 1931 struct page *src_page; in copy_huge_pmd() local
1998 src_page = pmd_page(pmd); in copy_huge_pmd()
1999 VM_BUG_ON_PAGE(!PageHead(src_page), src_page); in copy_huge_pmd()
2000 src_folio = page_folio(src_page); in copy_huge_pmd()
2003 if (unlikely(folio_try_dup_anon_rmap_pmd(src_folio, src_page, dst_vma, src_vma))) { in copy_huge_pmd()
2813 struct page *src_page; in move_pages_huge_pmd() local
2843 src_page = pmd_page(src_pmdval); in move_pages_huge_pmd()
2846 if (unlikely(!PageAnonExclusive(src_page))) { in move_pages_huge_pmd()
2851 src_folio = page_folio(src_page); in move_pages_huge_pmd()
|
| H A D | memory.c | 7485 struct page *src_page; in copy_user_gigantic_page() local
7490 src_page = folio_page(src, i); in copy_user_gigantic_page()
7493 if (copy_mc_user_highpage(dst_page, src_page, in copy_user_gigantic_page()
|