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Searched refs:dpage (Results 1 – 17 of 17) sorted by relevance

/linux-6.15/drivers/gpu/drm/nouveau/
H A Dnouveau_dmem.c143 struct page *dpage, dma_addr_t *dma_addr) in nouveau_dmem_copy_one() argument
147 lock_page(dpage); in nouveau_dmem_copy_one()
168 struct page *spage, *dpage; in nouveau_dmem_migrate_to_ram() local
198 if (!dpage) in nouveau_dmem_migrate_to_ram()
201 dst = migrate_pfn(page_to_pfn(dpage)); in nouveau_dmem_migrate_to_ram()
391 struct page *dpage; in nouveau_dmem_evict_chunk() local
621 struct page *dpage, *spage; in nouveau_dmem_migrate_copy_one() local
629 if (!dpage) in nouveau_dmem_migrate_copy_one()
632 paddr = nouveau_dmem_page_addr(dpage); in nouveau_dmem_migrate_copy_one()
648 dpage->zone_device_data = svmm; in nouveau_dmem_migrate_copy_one()
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/linux-6.15/lib/
H A Dtest_hmm.c603 struct page *dpage = NULL; in dmirror_devmem_alloc_page() local
632 return dpage; in dmirror_devmem_alloc_page()
651 struct page *dpage; in dmirror_migrate_alloc_and_copy() local
668 if (!dpage) in dmirror_migrate_alloc_and_copy()
743 struct page *dpage; in dmirror_migrate_finalize_and_map() local
750 if (!dpage) in dmirror_migrate_finalize_and_map()
835 struct page *dpage, *spage; in dmirror_devmem_fault_alloc_and_copy() local
846 if (!dpage) in dmirror_devmem_fault_alloc_and_copy()
851 lock_page(dpage); in dmirror_devmem_fault_alloc_and_copy()
1209 struct page *dpage, *spage; in dmirror_device_evict_chunk() local
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/linux-6.15/crypto/
H A Dscompress.c186 struct page *spage, *dpage; in scomp_acomp_comp_decomp() local
234 dpage = folio_page(req->dfolio, 0); in scomp_acomp_comp_decomp()
237 dpage = sg_page(req->dst); in scomp_acomp_comp_decomp()
242 dpage = nth_page(dpage, doff / PAGE_SIZE); in scomp_acomp_comp_decomp()
247 if (PageHighMem(nth_page(dpage, n)) && in scomp_acomp_comp_decomp()
250 dst = kmap_local_page(dpage) + doff; in scomp_acomp_comp_decomp()
282 flush_dcache_page(dpage); in scomp_acomp_comp_decomp()
286 dpage = nth_page(dpage, 1); in scomp_acomp_comp_decomp()
/linux-6.15/arch/powerpc/kvm/
H A Dbook3s_hv_uvmem.c520 struct page *dpage, *spage; in __kvmppc_svm_page_out() local
551 if (!dpage) { in __kvmppc_svm_page_out()
556 lock_page(dpage); in __kvmppc_svm_page_out()
558 pfn = page_to_pfn(dpage); in __kvmppc_svm_page_out()
574 unlock_page(dpage); in __kvmppc_svm_page_out()
575 __free_page(dpage); in __kvmppc_svm_page_out()
697 struct page *dpage = NULL; in kvmppc_uvmem_get_page() local
726 zone_device_page_init(dpage); in kvmppc_uvmem_get_page()
727 return dpage; in kvmppc_uvmem_get_page()
750 struct page *dpage; in kvmppc_svm_page_in() local
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/linux-6.15/fs/f2fs/
H A Dacl.c169 struct page *dpage) in __f2fs_get_acl() argument
179 retval = f2fs_getxattr(inode, name_index, "", NULL, 0, dpage); in __f2fs_get_acl()
185 retval, dpage); in __f2fs_get_acl()
363 struct page *dpage) in f2fs_acl_create() argument
375 p = __f2fs_get_acl(dir, ACL_TYPE_DEFAULT, dpage); in f2fs_acl_create()
413 struct page *dpage) in f2fs_init_acl() argument
418 error = f2fs_acl_create(dir, &inode->i_mode, &default_acl, &acl, dpage); in f2fs_init_acl()
H A Dacl.h46 struct page *ipage, struct page *dpage) in f2fs_init_acl() argument
H A Dxattr.h149 size_t buffer_size, struct page *dpage) in f2fs_getxattr() argument
H A Ddir.c518 const struct f2fs_filename *fname, struct page *dpage) in f2fs_init_inode_metadata() argument
539 err = f2fs_init_acl(inode, dir, page, dpage); in f2fs_init_inode_metadata()
H A Df2fs.h3652 const struct f2fs_filename *fname, struct page *dpage);
/linux-6.15/drivers/dma/
H A Dnbpfaxi.c701 if (!dpage) in nbpf_desc_page_alloc()
707 for (i = 0, ldesc = dpage->ldesc, hwdesc = dpage->hwdesc; in nbpf_desc_page_alloc()
708 i < ARRAY_SIZE(dpage->ldesc); in nbpf_desc_page_alloc()
719 for (i = 0, desc = dpage->desc; in nbpf_desc_page_alloc()
720 i < ARRAY_SIZE(dpage->desc); in nbpf_desc_page_alloc()
739 return ARRAY_SIZE(dpage->desc); in nbpf_desc_page_alloc()
1065 struct nbpf_desc_page *dpage, *tmp; in nbpf_free_chan_resources() local
1077 list_del(&dpage->node); in nbpf_free_chan_resources()
1078 for (i = 0, ldesc = dpage->ldesc; in nbpf_free_chan_resources()
1079 i < ARRAY_SIZE(dpage->ldesc); in nbpf_free_chan_resources()
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/linux-6.15/drivers/gpu/drm/amd/amdkfd/
H A Dkfd_migrate.c588 struct page *dpage; in svm_migrate_copy_to_ram() local
630 dpage = svm_migrate_get_sys_page(migrate->vma, addr); in svm_migrate_copy_to_ram()
631 if (!dpage) { in svm_migrate_copy_to_ram()
638 dst[i] = dma_map_page(dev, dpage, 0, PAGE_SIZE, DMA_BIDIRECTIONAL); in svm_migrate_copy_to_ram()
646 dst[i] >> PAGE_SHIFT, page_to_pfn(dpage)); in svm_migrate_copy_to_ram()
648 migrate->dst[i] = migrate_pfn(page_to_pfn(dpage)); in svm_migrate_copy_to_ram()
/linux-6.15/Documentation/translations/zh_CN/mm/
H A Dhmm.rst288 dst[i] = migrate_pfn(page_to_pfn(dpage));
/linux-6.15/drivers/net/ethernet/3com/
H A Dtyphoon.c1333 void *dpage; in typhoon_download_firmware() local
1354 dpage = dma_alloc_coherent(&pdev->dev, PAGE_SIZE, &dpage_dma, GFP_ATOMIC); in typhoon_download_firmware()
1355 if (!dpage) { in typhoon_download_firmware()
1419 dpage, len)); in typhoon_download_firmware()
1459 dma_free_coherent(&pdev->dev, PAGE_SIZE, dpage, dpage_dma); in typhoon_download_firmware()
/linux-6.15/drivers/crypto/
H A Dhifn_795x.c1309 struct page *spage, *dpage; in hifn_setup_dma() local
1330 dpage = sg_page(t); in hifn_setup_dma()
1335 dpage = sg_page(dst); in hifn_setup_dma()
1341 hifn_setup_dst_desc(dev, dpage, doff, len, n - len == 0); in hifn_setup_dma()
/linux-6.15/kernel/trace/
H A Dring_buffer.c1803 static int rb_read_data_buffer(struct buffer_data_page *dpage, int tail, int cpu, in rb_read_data_buffer() argument
1814 ts = dpage->time_stamp; in rb_read_data_buffer()
1818 event = (struct ring_buffer_event *)(dpage->data + e); in rb_read_data_buffer()
1855 static int rb_validate_buffer(struct buffer_data_page *dpage, int cpu) in rb_validate_buffer() argument
1861 tail = local_read(&dpage->commit); in rb_validate_buffer()
1862 return rb_read_data_buffer(dpage, tail, cpu, &ts, &delta); in rb_validate_buffer()
/linux-6.15/Documentation/mm/
H A Dhmm.rst352 dst[i] = migrate_pfn(page_to_pfn(dpage));
/linux-6.15/drivers/scsi/
H A Dst.c4127 struct page *dpage = st_bp->reserved_pages[dst_seg]; in move_buffer_data() local
4131 memmove(page_address(dpage) + dst_offset, in move_buffer_data()