| /linux/lib/ |
| H A D | test_hmm.c | 649 struct page *spage; in dmirror_migrate_alloc_and_copy() local
661 if (WARN(spage && is_zone_device_page(spage), in dmirror_migrate_alloc_and_copy()
663 page_to_pfn(spage))) in dmirror_migrate_alloc_and_copy()
671 if (spage) in dmirror_migrate_alloc_and_copy()
672 copy_highpage(rpage, spage); in dmirror_migrate_alloc_and_copy()
860 struct page *dpage, *spage; in dmirror_devmem_fault_alloc_and_copy() local
869 spage = BACKING_PAGE(spage); in dmirror_devmem_fault_alloc_and_copy()
878 copy_highpage(dpage, spage); in dmirror_devmem_fault_alloc_and_copy()
1234 struct page *dpage, *spage; in dmirror_device_evict_chunk() local
1243 spage = BACKING_PAGE(spage); in dmirror_device_evict_chunk()
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| /linux/drivers/gpu/drm/nouveau/ |
| H A D | nouveau_dmem.c | 141 static int nouveau_dmem_copy_one(struct nouveau_drm *drm, struct page *spage, in nouveau_dmem_copy_one() argument
153 NOUVEAU_APER_VRAM, nouveau_dmem_page_addr(spage))) { in nouveau_dmem_copy_one()
167 struct page *spage, *dpage; in nouveau_dmem_migrate_to_ram() local
192 spage = migrate_pfn_to_page(src); in nouveau_dmem_migrate_to_ram()
193 if (!spage || !(src & MIGRATE_PFN_MIGRATE)) in nouveau_dmem_migrate_to_ram()
202 svmm = spage->zone_device_data; in nouveau_dmem_migrate_to_ram()
205 ret = nouveau_dmem_copy_one(drm, spage, dpage, &dma_addr); in nouveau_dmem_migrate_to_ram()
620 struct page *dpage, *spage; in nouveau_dmem_migrate_copy_one() local
623 spage = migrate_pfn_to_page(src); in nouveau_dmem_migrate_copy_one()
632 if (spage) { in nouveau_dmem_migrate_copy_one()
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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 | 299 struct page *spage; in svm_migrate_copy_to_vram() local
306 spage = migrate_pfn_to_page(migrate->src[i]); in svm_migrate_copy_to_vram()
307 if (spage && !is_zone_device_page(spage)) { in svm_migrate_copy_to_vram()
308 src[i] = dma_map_page(dev, spage, 0, PAGE_SIZE, in svm_migrate_copy_to_vram()
334 src[i] >> PAGE_SHIFT, page_to_pfn(spage)); in svm_migrate_copy_to_vram()
597 struct page *spage; in svm_migrate_copy_to_ram() local
599 spage = migrate_pfn_to_page(migrate->src[i]); in svm_migrate_copy_to_ram()
600 if (!spage || !is_zone_device_page(spage)) { in svm_migrate_copy_to_ram()
614 src[i] = svm_migrate_addr(adev, spage); in svm_migrate_copy_to_ram()
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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/arch/s390/kvm/ |
| H A D | pci.c | 341 struct page *vpage = NULL, *spage = NULL; in kvm_s390_pci_aif_disable() local
370 spage = phys_to_page(gaite->aisb); in kvm_s390_pci_aif_disable()
392 if (spage) { in kvm_s390_pci_aif_disable()
393 unpin_user_page(spage); in kvm_s390_pci_aif_disable()
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| /linux/drivers/tty/ |
| H A D | moxa.c | 2172 u16 head, tail, tx_mask, spage, epage; in MoxaPortWriteData() local
2178 spage = readw(ofsAddr + Page_txb); in MoxaPortWriteData()
2187 if (spage == epage) { in MoxaPortWriteData()
2189 writew(spage, baseAddr + Control_reg); in MoxaPortWriteData()
2203 pageno = spage + (tail >> 13); in MoxaPortWriteData()
2214 pageno = spage; in MoxaPortWriteData()
2231 u16 tail, rx_mask, spage, epage; in MoxaPortReadData() local
2239 spage = readw(ofsAddr + Page_rxb); in MoxaPortReadData()
2247 if (spage == epage) { in MoxaPortReadData()
2261 pageno = spage + (head >> 13); in MoxaPortReadData()
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| /linux/fs/nilfs2/ |
| H A D | page.c | 103 struct page *spage = sbh->b_page, *dpage = dbh->b_page; in nilfs_copy_buffer() local
106 kaddr0 = kmap_local_page(spage); in nilfs_copy_buffer()
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| /linux/drivers/infiniband/hw/qib/ |
| H A D | qib_user_sdma.c | 607 const unsigned long spage = addr & PAGE_MASK; in qib_user_sdma_num_pages() local
610 return 1 + ((epage - spage) >> PAGE_SHIFT); in qib_user_sdma_num_pages()
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| /linux/drivers/crypto/ |
| H A D | hifn_795x.c | 1326 struct page *spage, *dpage; in hifn_setup_dma() local
1332 spage = sg_page(src); in hifn_setup_dma()
1336 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 | 1105 struct page *spage = con->v2.in_enc_pages[idx]; in process_v2_sparse_read() local
1109 memcpy_from_page(buf, spage, soff, len); in process_v2_sparse_read()
1117 spage, soff, len); in process_v2_sparse_read()
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| /linux/drivers/hwmon/pmbus/ |
| H A D | pmbus_core.c | 2784 u8 spage = pb_index_to_page(index); in pmbus_notify() local
2787 if (reg == sreg && page == spage && (smask & flags)) { in pmbus_notify()
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| /linux/drivers/scsi/ |
| H A D | st.c | 4070 struct page *spage = st_bp->reserved_pages[src_seg]; in move_buffer_data() local
4074 page_address(spage) + src_offset, count); in move_buffer_data()
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