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Searched refs:vm_pgoff (Results 1 – 25 of 73) sorted by relevance

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/linux/drivers/pci/
H A Dmmap.c32 if (vma->vm_pgoff + vma_pages(vma) > size) in pci_mmap_resource_range()
45 vma->vm_pgoff += (pci_resource_start(pdev, bar) >> PAGE_SHIFT); in pci_mmap_resource_range()
49 return io_remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff, in pci_mmap_resource_range()
68 start = vma->vm_pgoff; in pci_mmap_fits()
/linux/tools/testing/vma/tests/
H A Dmerge.c
H A Dmmap.c35 ASSERT_EQ(vma->vm_pgoff, 0x300); in test_mmap_region_basic()
38 ASSERT_EQ(vma->vm_pgoff, 0x24d); in test_mmap_region_basic()
/linux/kernel/bpf/
H A Dstackmap.c162 static inline u64 stack_map_build_id_offset(unsigned long vm_pgoff, in stack_map_build_id_offset() argument
165 return (vm_pgoff << PAGE_SHIFT) + ip - vm_start; in stack_map_build_id_offset()
186 unsigned long vm_pgoff; member
212 unsigned long vm_start, vm_end, vm_pgoff; in stack_map_build_id_set_from_cache() local
218 vm_pgoff = cache->resolved.vm_pgoff; in stack_map_build_id_set_from_cache()
219 offset = stack_map_build_id_offset(vm_pgoff, vm_start, ip); in stack_map_build_id_set_from_cache()
243 unsigned long vm_pgoff) in stack_map_build_id_cache_set_resolved() argument
250 .vm_pgoff = vm_pgoff, in stack_map_build_id_cache_set_resolved()
339 unsigned long vm_pgoff, vm_start, vm_end; in stack_map_get_build_id_offset_sleepable() local
357 vm_pgoff = vma->vm_pgoff; in stack_map_get_build_id_offset_sleepable()
[all …]
H A Dsysfs_btf.c30 if (vma->vm_pgoff) in btf_sysfs_vmlinux_mmap()
H A Dringbuf.c283 if (vma->vm_pgoff != 0 || vma->vm_end - vma->vm_start != PAGE_SIZE) in ringbuf_map_mmap_kern()
288 vma->vm_pgoff + RINGBUF_PGOFF); in ringbuf_map_mmap_kern()
298 if (vma->vm_pgoff == 0) in ringbuf_map_mmap_user()
306 return remap_vmalloc_range(vma, rb_map->rb, vma->vm_pgoff + RINGBUF_PGOFF); in ringbuf_map_mmap_user()
/linux/drivers/sbus/char/
H A Dflash.c62 if ((vma->vm_pgoff << PAGE_SHIFT) > size) in flash_mmap()
64 addr = vma->vm_pgoff + (addr >> PAGE_SHIFT); in flash_mmap()
66 if (vma->vm_end - (vma->vm_start + (vma->vm_pgoff << PAGE_SHIFT)) > size) in flash_mmap()
67 size = vma->vm_end - (vma->vm_start + (vma->vm_pgoff << PAGE_SHIFT)); in flash_mmap()
/linux/arch/powerpc/platforms/powernv/
H A Dopal-prd.c119 vma->vm_start, vma->vm_end, vma->vm_pgoff, in opal_prd_mmap()
122 addr = vma->vm_pgoff << PAGE_SHIFT; in opal_prd_mmap()
129 page_prot = phys_mem_access_prot(file, vma->vm_pgoff, in opal_prd_mmap()
132 return remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff, size, in opal_prd_mmap()
H A Dmemtrace.c55 if (vma->vm_pgoff >= ent_nrpages) in memtrace_mmap()
59 if (vma_nrpages > ent_nrpages - vma->vm_pgoff) in memtrace_mmap()
63 return remap_pfn_range(vma, vma->vm_start, PHYS_PFN(ent->start) + vma->vm_pgoff, in memtrace_mmap()
/linux/tools/testing/vma/
H A Dshared.c
/linux/kernel/dma/
H A Dops_helpers.c
/linux/mm/
H A Dvma_init.c53 dest->vm_pgoff = vma_start_pgoff(src); in vm_area_init_from()
H A Dmsync.c
/linux/drivers/accel/habanalabs/common/
H A Dmemory_mgr.c241 handle = vma->vm_pgoff << PAGE_SHIFT; in hl_mem_mgr_mmap()
242 vma->vm_pgoff = 0; in hl_mem_mgr_mmap()
292 vma->vm_pgoff = handle >> PAGE_SHIFT; in hl_mem_mgr_mmap()
/linux/io_uring/
H A Dmemmap.c322 long offset = vma->vm_pgoff << PAGE_SHIFT; in io_uring_mmap()
329 ptr = io_uring_validate_mmap_request(file, vma->vm_pgoff); in io_uring_mmap()
340 region = io_mmap_get_region(ctx, vma->vm_pgoff); in io_uring_mmap()
421 region = io_mmap_get_region(ctx, vma->vm_pgoff); in io_uring_mmap()
/linux/drivers/misc/uacce/
H A Duacce.c221 if (vma->vm_pgoff < UACCE_MAX_REGION) { in uacce_vma_close()
222 struct uacce_qfile_region *qfr = q->qfrs[vma->vm_pgoff]; in uacce_vma_close()
225 q->qfrs[vma->vm_pgoff] = NULL; in uacce_vma_close()
249 if (vma->vm_pgoff < UACCE_MAX_REGION) in uacce_fops_mmap()
250 type = vma->vm_pgoff; in uacce_fops_mmap()
/linux/drivers/misc/ocxl/
H A Dcontext.c164 int irq_id = ocxl_irq_offset_to_id(ctx, vma->vm_pgoff << PAGE_SHIFT); in check_mmap_afu_irq()
190 if ((vma_pages(vma) + vma->vm_pgoff) > in check_mmap_mmio()
200 if ((vma->vm_pgoff << PAGE_SHIFT) < ctx->afu->irq_base_offset) in ocxl_context_mmap()
H A Dsysfs.c133 if ((vma_pages(vma) + vma->vm_pgoff) > in global_mmio_mmap()
/linux/arch/arc/kernel/
H A Darc_hostlink.c22 if (io_remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff, in arc_hl_mmap()
/linux/drivers/vfio/platform/
H A Dvfio_platform_common.c554 pgoff = vma->vm_pgoff & in vfio_platform_mmap_mmio()
562 vma->vm_pgoff = (region.addr >> PAGE_SHIFT) + pgoff; in vfio_platform_mmap_mmio()
564 return remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff, in vfio_platform_mmap_mmio()
574 index = vma->vm_pgoff >> (VFIO_PLATFORM_OFFSET_SHIFT - PAGE_SHIFT); in vfio_platform_mmap()
/linux/drivers/xen/xenfs/
H A Dxenstored.c38 if ((size > PAGE_SIZE) || (vma->vm_pgoff != 0)) in xsd_kva_mmap()
/linux/drivers/xen/xenbus/
H A Dxenbus_dev_backend.c99 if ((size > PAGE_SIZE) || (vma->vm_pgoff != 0)) in xenbus_backend_mmap()
/linux/fs/proc/
H A Dnommu.c56 ((loff_t)region->vm_pgoff) << PAGE_SHIFT, in nommu_region_show()
/linux/drivers/xen/
H A Dgntalloc.c520 priv, vm_priv, vma->vm_pgoff, count); in gntalloc_mmap()
522 gref = find_grefs(priv, vma->vm_pgoff << PAGE_SHIFT, count); in gntalloc_mmap()
/linux/arch/powerpc/kvm/
H A Dbook3s_xive_native.c246 page_offset = vmf->pgoff - vma->vm_pgoff; in xive_native_esb_fault()
292 switch (vmf->pgoff - vma->vm_pgoff) { in xive_native_tima_fault()
315 if (vma->vm_pgoff == KVM_XIVE_TIMA_PAGE_OFFSET) { in kvmppc_xive_native_mmap()
319 } else if (vma->vm_pgoff == KVM_XIVE_ESB_PAGE_OFFSET) { in kvmppc_xive_native_mmap()

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