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Searched refs:vm_start (Results 1 – 25 of 196) sorted by relevance

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/linux/mm/
H A Dvma.c294 uprobe_munmap(vp->vma, vp->vma->vm_start, vp->vma->vm_end); in vma_prepare()
297 uprobe_munmap(vp->adj_next, vp->adj_next->vm_start, in vma_prepare()
385 uprobe_munmap(vp->remove, vp->remove->vm_start, in vma_complete()
445 if (!next || vmg->end != next->vm_start || !can_vma_merge_before(vmg)) in can_vma_merge_right()
507 WARN_ON(vma->vm_start >= addr); in __split_vma()
523 new->vm_start = addr; in __split_vma()
524 new->vm_pgoff += ((addr - vma->vm_start) >> PAGE_SHIFT); in __split_vma()
528 vma_iter_config(vmi, new->vm_start, new->vm_end); in __split_vma()
557 vma_adjust_trans_huge(vma, vma->vm_start, addr, NULL); in __split_vma()
562 vma->vm_start = addr; in __split_vma()
[all …]
H A Dmsync.c73 if (start < vma->vm_start) { in SYSCALL_DEFINE3()
76 start = vma->vm_start; in SYSCALL_DEFINE3()
88 fstart = (start - vma->vm_start) + in SYSCALL_DEFINE3()
H A Dmseal.c46 if (vma->vm_start > prev_end) in range_contains_unmapped()
64 if (start > vma->vm_start) in mseal_apply()
68 const unsigned long curr_start = MAX(vma->vm_start, start); in mseal_apply()
H A Dpagewalk.c502 } else if (start < vma->vm_start) { /* outside vma */ in walk_page_range_mm_unsafe()
504 next = min(end, vma->vm_start); in walk_page_range_mm_unsafe()
728 if (start < vma->vm_start || end > vma->vm_end) in walk_page_range_vma_unsafe()
763 return __walk_page_range(vma->vm_start, vma->vm_end, &walk); in walk_page_vma()
823 start_addr = ((cba - vba) << PAGE_SHIFT) + vma->vm_start; in walk_page_mapping()
824 end_addr = ((cea - vba) << PAGE_SHIFT) + vma->vm_start; in walk_page_mapping()
831 err = walk_page_test(vma->vm_start, vma->vm_end, &walk); in walk_page_mapping()
914 if (WARN_ON_ONCE(addr < vma->vm_start || addr >= vma->vm_end)) in folio_walk_start()
/linux/tools/testing/vma/tests/
H A Dmerge.c119 ASSERT_EQ(vma->vm_start, 0); in test_simple_merge()
151 ASSERT_EQ(vma->vm_start, 0x1000); in test_simple_modify()
163 ASSERT_EQ(vma->vm_start, 0); in test_simple_modify()
172 ASSERT_EQ(vma->vm_start, 0x1000); in test_simple_modify()
181 ASSERT_EQ(vma->vm_start, 0x2000); in test_simple_modify()
210 ASSERT_EQ(vma->vm_start, 0); in test_simple_expand()
232 ASSERT_EQ(vma->vm_start, 0); in test_simple_shrink()
325 ASSERT_EQ(vma->vm_start, 0); in __test_merge_new()
344 ASSERT_EQ(vma->vm_start, 0); in __test_merge_new()
365 ASSERT_EQ(vma->vm_start, in __test_merge_new()
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H A Dmmap.c33 if (vma->vm_start == 0x300000) { in test_mmap_region_basic()
36 } else if (vma->vm_start == 0x24d000) { in test_mmap_region_basic()
/linux/tools/testing/selftests/bpf/progs/
H A Diters_task_vma.c13 __u64 vm_start; member
34 vm_ranges[seen].vm_start = vma->vm_start; in iter_task_vma_for_each()
H A Dfind_vma_fail1.c5 #define vm_flags vm_start
17 vma->vm_start = 0xffffffffff600000; in write_vma()
/linux/fs/proc/
H A Dtask_nommu.c35 size += region->vm_end - region->vm_start; in task_mem()
37 size = vma->vm_end - vma->vm_start; in task_mem()
89 vsize += vma->vm_end - vma->vm_start; in task_vsize()
109 size += region->vm_end - region->vm_start; in task_statm()
149 vma->vm_start, in nommu_vma_show()
184 *ppos = vma->vm_start; in proc_get_vma()
/linux/scripts/coccinelle/api/
H A Dvma_pages.cocci22 * (vma->vm_end - vma->vm_start) >> PAGE_SHIFT
32 - ((vma->vm_end - vma->vm_start) >> PAGE_SHIFT)
44 (vma->vm_end@p - vma->vm_start) >> PAGE_SHIFT
/linux/arch/parisc/mm/
H A Dfault.c130 if (tree->vm_start > addr) {
136 if (prev->vm_next->vm_start > addr)
262 vma->vm_start, vma->vm_end); in show_signal_msg()
296 if (!vma || address < vma->vm_start) { in do_page_fault()
377 address < vma->vm_start || address >= vma->vm_end) { in do_page_fault()
/linux/tools/testing/selftests/vsock/
H A Dvmtest.sh445 vm_start() { function
767 if ! vm_start "${pidfile}" "${ns0}"; then
820 if ! vm_start "${pidfile}" "${ns1}"; then
881 if ! vm_start "${pidfile}" "${ns0}"; then
931 if ! vm_start "${pidfile}" "${ns0}"; then
977 if ! vm_start "${pidfile}" "${ns1}"; then
1026 if ! vm_start "${pidfile}" "${ns0}"; then
1147 if ! vm_start "${pidfile}" "${ns}"; then
1190 if ! vm_start "${pidfile}" "${ns}"; then
1224 if ! vm_start "${pidfile1}" "${ns0}"; then
[all …]
/linux/drivers/gpu/drm/i915/gem/
H A Di915_gem_mman.c35 return vma->vm_start == addr && in __vma_matches()
36 (vma->vm_end - vma->vm_start) == PAGE_ALIGN(size); in __vma_matches()
282 area->vm_start, area->vm_end - area->vm_start, in vm_fault_cpu()
305 unsigned long vm_start, vm_end, vma_size; /* user's memory parameters */ in set_address_limits() local
312 vm_start = area->vm_start >> PAGE_SHIFT; in set_address_limits()
321 start = vm_start; in set_address_limits()
326 start = max_t(long, start, vm_start); in set_address_limits()
334 *pfn += (*start_vaddr - area->vm_start) >> PAGE_SHIFT; in set_address_limits()
360 page_offset = (vmf->address - area->vm_start) >> PAGE_SHIFT; in vm_fault_gtt()
520 addr -= area->vm_start; in vm_access()
/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()
23 vma->vm_end - vma->vm_start, in arc_hl_mmap()
H A Dtroubleshoot.c103 vma->vm_start < TASK_UNMAPPED_BASE ? in show_faulting_vma()
104 address : address - vma->vm_start, in show_faulting_vma()
105 nm, vma->vm_start, vma->vm_end); in show_faulting_vma()
/linux/drivers/soc/qcom/
H A Drmtfs_mem.c136 if (vma->vm_end - vma->vm_start > rmtfs_mem->size) { in qcom_rmtfs_mem_mmap()
139 vma->vm_end, vma->vm_start, in qcom_rmtfs_mem_mmap()
140 (vma->vm_end - vma->vm_start), &rmtfs_mem->size); in qcom_rmtfs_mem_mmap()
146 vma->vm_start, in qcom_rmtfs_mem_mmap()
148 vma->vm_end - vma->vm_start, in qcom_rmtfs_mem_mmap()
/linux/drivers/gpu/drm/xe/
H A Dxe_mmio_gem.c144 if (vma->vm_end - vma->vm_start != base->size) in xe_mmio_gem_mmap()
185 unsigned long addr = vma->vm_start + i; in xe_mmio_gem_vm_fault_dummy_page()
216 unsigned long addr = vma->vm_start + i; in xe_mmio_gem_vm_fault()
/linux/drivers/accel/habanalabs/common/
H A Dmemory_mgr.c205 new_mmap_size = buf->real_mapped_size - (vma->vm_end - vma->vm_start); in hl_mmap_mem_buf_vm_close()
253 user_mem_size = vma->vm_end - vma->vm_start; in hl_mem_mgr_mmap()
262 if (!access_ok((void __user *)(uintptr_t)vma->vm_start, in hl_mem_mgr_mmap()
265 buf->behavior->topic, vma->vm_start); in hl_mem_mgr_mmap()
/linux/drivers/xen/xenfs/
H A Dxenstored.c36 size_t size = vma->vm_end - vma->vm_start; in xsd_kva_mmap()
41 if (remap_pfn_range(vma, vma->vm_start, in xsd_kva_mmap()
/linux/kernel/bpf/
H A Dsysfs_btf.c23 size_t vm_size = vma->vm_end - vma->vm_start; in btf_sysfs_vmlinux_mmap()
43 return remap_pfn_range(vma, vma->vm_start, pfn, vm_size, vma->vm_page_prot); in btf_sysfs_vmlinux_mmap()
/linux/drivers/media/common/videobuf2/
H A Dvideobuf2-memops.c95 __func__, h, refcount_read(h->refcount), vma->vm_start, in vb2_common_vm_open()
113 __func__, h, refcount_read(h->refcount), vma->vm_start, in vb2_common_vm_close()
/linux/drivers/xen/xenbus/
H A Dxenbus_dev_backend.c94 size_t size = vma->vm_end - vma->vm_start; in xenbus_backend_mmap()
102 if (remap_pfn_range(vma, vma->vm_start, in xenbus_backend_mmap()
/linux/drivers/pci/
H A Dmmap.c49 return io_remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff, in pci_mmap_resource_range()
50 vma->vm_end - vma->vm_start, in pci_mmap_resource_range()
/linux/drivers/sbus/char/
H A Dflash.c66 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()
71 if (io_remap_pfn_range(vma, vma->vm_start, addr, size, vma->vm_page_prot)) in flash_mmap()
/linux/drivers/char/
H A Duv_mmtimer.c151 if (vma->vm_end - vma->vm_start != PAGE_SIZE) in uv_mmtimer_mmap()
166 if (remap_pfn_range(vma, vma->vm_start, uv_mmtimer_addr >> PAGE_SHIFT, in uv_mmtimer_mmap()

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