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Searched refs:vm_pgoff (Results 1 – 25 of 176) sorted by relevance

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/Linux-v5.4/drivers/pci/
Dmmap.c31 vma->vm_pgoff -= start >> PAGE_SHIFT; in pci_mmap_page_range()
51 if (vma->vm_pgoff + vma_pages(vma) > size) in pci_mmap_resource_range()
64 vma->vm_pgoff += (pci_resource_start(pdev, bar) >> PAGE_SHIFT); in pci_mmap_resource_range()
68 return io_remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff, in pci_mmap_resource_range()
93 vma->vm_pgoff += start >> PAGE_SHIFT; in pci_mmap_resource_range()
/Linux-v5.4/drivers/sbus/char/
Dflash.c65 if ((vma->vm_pgoff << PAGE_SHIFT) > size) in flash_mmap()
67 addr = vma->vm_pgoff + (addr >> PAGE_SHIFT); in flash_mmap()
69 if (vma->vm_end - (vma->vm_start + (vma->vm_pgoff << PAGE_SHIFT)) > size) in flash_mmap()
70 size = vma->vm_end - (vma->vm_start + (vma->vm_pgoff << PAGE_SHIFT)); in flash_mmap()
/Linux-v5.4/arch/alpha/kernel/
Dpci-sysfs.c29 vma->vm_pgoff += base >> PAGE_SHIFT; in hose_mmap_page_range()
31 return io_remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff, in hose_mmap_page_range()
43 start = vma->vm_pgoff; in __pci_mmap_fits()
87 vma->vm_pgoff += bar.start >> (PAGE_SHIFT - (sparse ? 5 : 0)); in pci_mmap_resource()
259 start = vma->vm_pgoff; in __legacy_mmap_fits()
/Linux-v5.4/drivers/char/
Dmem.c372 phys_addr_t offset = (phys_addr_t)vma->vm_pgoff << PAGE_SHIFT; in mmap_mem()
375 if (offset >> PAGE_SHIFT != vma->vm_pgoff) in mmap_mem()
382 if (!valid_mmap_phys_addr_range(vma->vm_pgoff, size)) in mmap_mem()
388 if (!range_is_allowed(vma->vm_pgoff, size)) in mmap_mem()
391 if (!phys_mem_access_prot_allowed(file, vma->vm_pgoff, size, in mmap_mem()
395 vma->vm_page_prot = phys_mem_access_prot(file, vma->vm_pgoff, in mmap_mem()
404 vma->vm_pgoff, in mmap_mem()
417 pfn = __pa((u64)vma->vm_pgoff << PAGE_SHIFT) >> PAGE_SHIFT; in mmap_kmem()
429 vma->vm_pgoff = pfn; in mmap_kmem()
/Linux-v5.4/drivers/gpu/drm/ttm/
Dttm_bo_vm.c214 vma->vm_pgoff - drm_vma_node_start(&bo->base.vma_node); in ttm_bo_vm_fault()
215 page_last = vma_pages(vma) + vma->vm_pgoff - in ttm_bo_vm_fault()
434 if (unlikely(vma->vm_pgoff < DRM_FILE_PAGE_OFFSET_START)) in ttm_bo_mmap()
437 bo = ttm_bo_vm_lookup(bdev, vma->vm_pgoff, vma_pages(vma)); in ttm_bo_mmap()
477 if (vma->vm_pgoff != 0) in ttm_fbdev_mmap()
/Linux-v5.4/mm/
Dmmap.c873 vma->vm_pgoff = pgoff; in __vma_adjust()
876 next->vm_pgoff += adjust_next; in __vma_adjust()
1069 pgoff_t vm_pgoff, in can_vma_merge_before() argument
1074 if (vma->vm_pgoff == vm_pgoff) in can_vma_merge_before()
1090 pgoff_t vm_pgoff, in can_vma_merge_after() argument
1097 if (vma->vm_pgoff + vm_pglen == vm_pgoff) in can_vma_merge_after()
1195 next->vm_end, prev->vm_pgoff, NULL, in vma_merge()
1199 end, prev->vm_pgoff, NULL, prev); in vma_merge()
1216 addr, prev->vm_pgoff, NULL, next); in vma_merge()
1219 next->vm_pgoff - pglen, NULL, next); in vma_merge()
[all …]
Dnommu.c1060 fpos = vma->vm_pgoff; in do_mmap_private()
1138 region->vm_pgoff = pgoff; in do_mmap()
1141 vma->vm_pgoff = pgoff; in do_mmap()
1176 if (pregion->vm_pgoff >= pgend) in do_mmap()
1181 rpgend = pregion->vm_pgoff + rpglen; in do_mmap()
1187 if ((pregion->vm_pgoff != pgoff || rpglen != pglen) && in do_mmap()
1188 !(pgoff >= pregion->vm_pgoff && pgend <= rpgend)) { in do_mmap()
1199 start += (pgoff - pregion->vm_pgoff) << PAGE_SHIFT; in do_mmap()
1414 region->vm_pgoff = new->vm_pgoff += npages; in split_vma()
1425 vma->vm_region->vm_pgoff = vma->vm_pgoff += npages; in split_vma()
[all …]
Dinterval_tree.c15 return v->vm_pgoff; in vma_start_pgoff()
20 return v->vm_pgoff + vma_pages(v) - 1; in vma_last_pgoff()
Dmremap.c354 new_pgoff = vma->vm_pgoff + ((old_addr - vma->vm_start) >> PAGE_SHIFT); in move_vma()
468 pgoff += vma->vm_pgoff; in vma_to_resize()
558 ret = get_unmapped_area(vma->vm_file, new_addr, new_len, vma->vm_pgoff + in mremap_to()
679 vma->vm_pgoff, NULL)) { in SYSCALL_DEFINE5()
706 vma->vm_pgoff + in SYSCALL_DEFINE5()
/Linux-v5.4/arch/powerpc/platforms/powernv/
Dopal-prd.c111 vma->vm_start, vma->vm_end, vma->vm_pgoff, in opal_prd_mmap()
114 addr = vma->vm_pgoff << PAGE_SHIFT; in opal_prd_mmap()
121 page_prot = phys_mem_access_prot(file, vma->vm_pgoff, in opal_prd_mmap()
124 rc = remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff, size, in opal_prd_mmap()
/Linux-v5.4/drivers/gpu/drm/
Ddrm_vm.c134 if (drm_ht_find_item(&dev->map_hash, vma->vm_pgoff, &hash)) in drm_vm_fault()
478 vma->vm_start, vma->vm_end, vma->vm_pgoff); in drm_mmap_dma()
540 vma->vm_start, vma->vm_end, vma->vm_pgoff); in drm_mmap_locked()
549 if (!vma->vm_pgoff in drm_mmap_locked()
557 if (drm_ht_find_item(&dev->map_hash, vma->vm_pgoff, &hash)) { in drm_mmap_locked()
/Linux-v5.4/arch/ia64/pci/
Dpci.c454 if (!valid_mmap_phys_addr_range(vma->vm_pgoff, size)) in pci_mmap_legacy_page_range()
456 prot = phys_mem_access_prot(NULL, vma->vm_pgoff, size, in pci_mmap_legacy_page_range()
463 vma->vm_pgoff += (unsigned long)addr >> PAGE_SHIFT; in pci_mmap_legacy_page_range()
466 if (remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff, in pci_mmap_legacy_page_range()
/Linux-v5.4/drivers/misc/ocxl/
Dcontext.c162 int irq_id = ocxl_irq_offset_to_id(ctx, vma->vm_pgoff << PAGE_SHIFT); in check_mmap_afu_irq()
188 if ((vma_pages(vma) + vma->vm_pgoff) > in check_mmap_mmio()
198 if ((vma->vm_pgoff << PAGE_SHIFT) < ctx->afu->irq_base_offset) in ocxl_context_mmap()
/Linux-v5.4/arch/arm/mm/
Dfault-armv.c138 pgoff = vma->vm_pgoff + ((addr - vma->vm_start) >> PAGE_SHIFT); in make_coherent()
156 offset = (pgoff - mpnt->vm_pgoff) << PAGE_SHIFT; in make_coherent()
/Linux-v5.4/drivers/gpu/drm/tegra/
Dgem.c453 unsigned long vm_pgoff = vma->vm_pgoff; in __tegra_gem_mmap() local
462 vma->vm_pgoff = 0; in __tegra_gem_mmap()
471 vma->vm_pgoff = vm_pgoff; in __tegra_gem_mmap()
/Linux-v5.4/arch/arc/kernel/
Darc_hostlink.c22 if (io_remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff, in arc_hl_mmap()
/Linux-v5.4/arch/xtensa/kernel/
Dpci.c85 vma->vm_pgoff += (ioaddr + pci_ctrl->io_space.start) >> PAGE_SHIFT; in pci_iobar_pfn()
/Linux-v5.4/drivers/soc/aspeed/
Daspeed-lpc-ctrl.c49 if (vma->vm_pgoff + vsize > lpc_ctrl->mem_base + lpc_ctrl->mem_size) in aspeed_lpc_ctrl_mmap()
56 (lpc_ctrl->mem_base >> PAGE_SHIFT) + vma->vm_pgoff, in aspeed_lpc_ctrl_mmap()
/Linux-v5.4/drivers/xen/xenfs/
Dxenstored.c38 if ((size > PAGE_SIZE) || (vma->vm_pgoff != 0)) in xsd_kva_mmap()
/Linux-v5.4/drivers/vfio/pci/
Dvfio_pci_nvlink2.c122 unsigned long vm_pgoff = vma->vm_pgoff & in vfio_pci_nvgpu_mmap_fault() local
124 unsigned long pfn = nv2pg + vm_pgoff + vmf_off; in vfio_pci_nvgpu_mmap_fault()
/Linux-v5.4/drivers/vfio/platform/
Dvfio_platform_common.c563 pgoff = vma->vm_pgoff & in vfio_platform_mmap_mmio()
571 vma->vm_pgoff = (region.addr >> PAGE_SHIFT) + pgoff; in vfio_platform_mmap_mmio()
573 return remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff, in vfio_platform_mmap_mmio()
582 index = vma->vm_pgoff >> (VFIO_PLATFORM_OFFSET_SHIFT - PAGE_SHIFT); in vfio_platform_mmap()
/Linux-v5.4/drivers/gpu/drm/vc4/
Dvc4_bo.c706 unsigned long vm_pgoff; in vc4_mmap() local
746 vm_pgoff = vma->vm_pgoff; in vc4_mmap()
747 vma->vm_pgoff = 0; in vc4_mmap()
750 vma->vm_pgoff = vm_pgoff; in vc4_mmap()
/Linux-v5.4/fs/hugetlbfs/
Dinode.c160 if (vma->vm_pgoff & PGOFF_LOFFT_MAX) in hugetlbfs_file_mmap()
165 if (vma->vm_pgoff & (~huge_page_mask(h) >> PAGE_SHIFT)) in hugetlbfs_file_mmap()
169 len = vma_len + ((loff_t)vma->vm_pgoff << PAGE_SHIFT); in hugetlbfs_file_mmap()
179 vma->vm_pgoff >> huge_page_order(h), in hugetlbfs_file_mmap()
374 if (vma->vm_pgoff < start) in hugetlb_vmdelete_list()
375 v_offset = (start - vma->vm_pgoff) << PAGE_SHIFT; in hugetlb_vmdelete_list()
382 v_end = ((end - vma->vm_pgoff) << PAGE_SHIFT) in hugetlb_vmdelete_list()
/Linux-v5.4/drivers/xen/xenbus/
Dxenbus_dev_backend.c99 if ((size > PAGE_SIZE) || (vma->vm_pgoff != 0)) in xenbus_backend_mmap()
/Linux-v5.4/fs/proc/
Dnommu.c58 ((loff_t)region->vm_pgoff) << PAGE_SHIFT, in nommu_region_show()

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