| /linux/lib/ |
| H A D | test_hmm.c | 683 struct page *spage; in dmirror_migrate_alloc_and_copy() local
697 spage = migrate_pfn_to_page(*src); in dmirror_migrate_alloc_and_copy()
698 if (WARN(spage && is_zone_device_page(spage), in dmirror_migrate_alloc_and_copy()
700 page_to_pfn(spage))) in dmirror_migrate_alloc_and_copy()
718 if (!spage && is_large) { in dmirror_migrate_alloc_and_copy()
721 folio = page_folio(spage); in dmirror_migrate_alloc_and_copy()
733 if (spage) in dmirror_migrate_alloc_and_copy()
755 page_to_pfn(spage), page_to_pfn(dpage)); in dmirror_migrate_alloc_and_copy()
769 pfn_to_page(page_to_pfn(spage) + i); in dmirror_migrate_alloc_and_copy()
771 if (spage) in dmirror_migrate_alloc_and_copy()
[all …]
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| /linux/crypto/ |
| H A D | scompress.c | 178 struct page *spage, *dpage; in scomp_acomp_comp_decomp() local
218 spage = sg_page(req->src); in scomp_acomp_comp_decomp()
223 spage = spage + soff / PAGE_SIZE; in scomp_acomp_comp_decomp()
228 if (PageHighMem(spage + n) && in scomp_acomp_comp_decomp()
231 src = kmap_local_page(spage) + soff; in scomp_acomp_comp_decomp()
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| /linux/drivers/infiniband/hw/hfi1/ |
| H A D | user_exp_rcv.h | 45 const unsigned long spage = addr & PAGE_MASK; in num_user_pages() local
48 return 1 + ((epage - spage) >> PAGE_SHIFT); in num_user_pages()
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| /linux/drivers/gpu/drm/amd/amdkfd/ |
| H A D | kfd_migrate.c | 300 struct page *spage; in svm_migrate_copy_to_vram() local
309 spage = migrate_pfn_to_page(migrate->src[i]); in svm_migrate_copy_to_vram()
310 if (spage && !is_zone_device_page(spage)) { in svm_migrate_copy_to_vram()
311 src[i] = dma_map_page(dev, spage, 0, PAGE_SIZE, in svm_migrate_copy_to_vram()
337 src[i] >> PAGE_SHIFT, page_to_pfn(spage)); in svm_migrate_copy_to_vram()
603 struct page *spage; in svm_migrate_copy_to_ram() local
605 spage = migrate_pfn_to_page(migrate->src[i]); in svm_migrate_copy_to_ram()
606 if (!spage || !is_zone_device_page(spage)) { in svm_migrate_copy_to_ram()
620 src[i] = svm_migrate_addr(adev, spage); in svm_migrate_copy_to_ram()
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| /linux/drivers/gpu/drm/nouveau/ |
| H A D | nouveau_dmem.c | 161 struct page *spage = folio_page(sfolio, 0); in nouveau_dmem_copy_folio() local
174 nouveau_dmem_page_addr(spage))) { in nouveau_dmem_copy_folio()
732 struct page *dpage, *spage; in nouveau_dmem_migrate_copy_one() local
737 spage = migrate_pfn_to_page(src); in nouveau_dmem_migrate_copy_one()
747 if (spage) { in nouveau_dmem_migrate_copy_one()
748 dma_info->dma_addr = dma_map_page(dev, spage, 0, page_size(spage), in nouveau_dmem_migrate_copy_one()
750 dma_info->size = page_size(spage); in nouveau_dmem_migrate_copy_one()
753 if (drm->dmem->migrate.copy_func(drm, folio_nr_pages(page_folio(spage)), in nouveau_dmem_migrate_copy_one()
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| /linux/arch/powerpc/kvm/ |
| H A D | book3s_hv_uvmem.c | 520 struct page *dpage, *spage; in __kvmppc_svm_page_out() local
543 spage = migrate_pfn_to_page(*mig.src); in __kvmppc_svm_page_out()
544 if (!spage || !(*mig.src & MIGRATE_PFN_MIGRATE)) in __kvmppc_svm_page_out()
547 if (!is_zone_device_page(spage)) in __kvmppc_svm_page_out()
557 pvt = spage->zone_device_data; in __kvmppc_svm_page_out()
748 struct page *spage; in kvmppc_svm_page_in() local
778 spage = migrate_pfn_to_page(*mig.src); in kvmppc_svm_page_in()
779 if (spage) { in kvmppc_svm_page_in()
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| /linux/drivers/tty/ |
| H A D | moxa.c | 1918 u16 head, tail, tx_mask, spage, epage; in MoxaPortWriteData() local
1924 spage = readw(ofsAddr + Page_txb); in MoxaPortWriteData()
1932 if (spage == epage) { in MoxaPortWriteData()
1934 writew(spage, baseAddr + Control_reg); in MoxaPortWriteData()
1948 pageno = spage + (tail >> 13); in MoxaPortWriteData()
1959 pageno = spage; in MoxaPortWriteData()
1975 u16 tail, rx_mask, spage, epage; in MoxaPortReadData() local
1983 spage = readw(ofsAddr + Page_rxb); in MoxaPortReadData()
1990 if (spage == epage) { in MoxaPortReadData()
1992 writew(spage, baseAddr + Control_reg); in MoxaPortReadData()
[all …]
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| /linux/drivers/gpu/drm/xe/ |
| H A D | xe_svm.c | 502 struct page *spage = pages[i]; in xe_svm_copy() local
515 if (!vr && spage) { in xe_svm_copy()
516 vr = page_to_vr(spage); in xe_svm_copy()
520 XE_WARN_ON(spage && page_to_vr(spage) != vr); in xe_svm_copy()
527 if (pagemap_addr[i].addr && spage) { in xe_svm_copy()
528 __vram_addr = xe_vram_region_page_to_dpa(vr, spage); in xe_svm_copy()
589 if (pagemap_addr[i].addr && spage) { in xe_svm_copy()
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| /linux/arch/s390/kvm/ |
| H A D | pci.c | 340 struct page *vpage = NULL, *spage = NULL; in kvm_s390_pci_aif_disable() local
369 spage = phys_to_page(gaite->aisb); in kvm_s390_pci_aif_disable()
391 if (spage) { in kvm_s390_pci_aif_disable()
392 unpin_user_page(spage); in kvm_s390_pci_aif_disable()
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| /linux/drivers/crypto/ |
| H A D | hifn_795x.c | 1308 struct page *spage, *dpage; in hifn_setup_dma() local
1314 spage = sg_page(src); in hifn_setup_dma()
1318 hifn_setup_src_desc(dev, spage, soff, len, n - len == 0); in hifn_setup_dma()
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| /linux/net/ceph/ |
| H A D | messenger_v2.c | 1082 struct page *spage = con->v2.in_enc_pages[idx]; in process_v2_sparse_read() local
1086 memcpy_from_page(buf, spage, soff, len); in process_v2_sparse_read()
1094 spage, soff, len); in process_v2_sparse_read()
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| /linux/drivers/scsi/ |
| H A D | st.c | 4171 struct page *spage = st_bp->reserved_pages[src_seg]; in move_buffer_data() local
4175 page_address(spage) + src_offset, count); in move_buffer_data()
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