| /linux/mm/ |
| H A D | nommu.c | 96 return vma->vm_end - vma->vm_start; in kobjsize()
448 BUG_ON(last->vm_end <= last->vm_start); in validate_nommu_regions()
455 BUG_ON(region->vm_end <= region->vm_start); in validate_nommu_regions()
457 BUG_ON(region->vm_start < last->vm_top); in validate_nommu_regions()
483 if (region->vm_start < pregion->vm_start) in add_nommu_region()
485 else if (region->vm_start > pregion->vm_start) in add_nommu_region()
536 if (region->vm_top > region->vm_start) in __put_nommu_region()
546 free_page_series(region->vm_start, region->vm_top); in __put_nommu_region()
599 VMA_ITERATOR(vmi, vma->vm_mm, vma->vm_start); in delete_vma_from_mm()
601 vma_iter_config(&vmi, vma->vm_start, vma->vm_end); in delete_vma_from_mm()
[all …]
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| H A D | vma.h | 148 * Internal flag indicating the merge increases vmg->middle->vm_start
153 * Internal flag indicating the merge decreases vmg->next->vm_start
225 .pg_end = _next ? ((struct vm_area_struct *)_next)->vm_start : \
230 ((struct vm_area_struct *)_next)->vm_start : \
277 VM_WARN_ON_ONCE(pgoff != vma->vm_start >> PAGE_SHIFT); in assert_sane_pgoff()
372 ((vmi->mas.index > vma->vm_start) || (vmi->mas.last < vma->vm_start))) in vma_iter_store_gfp()
375 __mas_set_range(&vmi->mas, vma->vm_start, vma->vm_end - 1); in vma_iter_store_gfp()
691 vmi->mas.index > vma->vm_start)) { in vma_iter_store_overwrite()
693 vmi->mas.index, vma->vm_start, vm in vma_iter_store_overwrite()
[all...] |
| H A D | vma.c | 83 vma->vm_start = start; in __vma_set_range()
305 * Before updating the vma's vm_start / vm_end / vm_pgoff fields, the
340 uprobe_munmap(vp->vma, vp->vma->vm_start, vp->vma->vm_end); in vma_prepare()
343 uprobe_munmap(vp->adj_next, vp->adj_next->vm_start, in vma_prepare()
429 uprobe_munmap(vp->remove, vp->remove->vm_start, in vma_complete()
489 if (!next || vmg->end != next->vm_start || !can_vma_merge_before(vmg)) in can_vma_merge_right()
551 WARN_ON(vma->vm_start >= addr); in __split_vma()
567 new->vm_start = addr; in __split_vma()
572 vma_iter_config(vmi, new->vm_start, new->vm_end); in __split_vma()
601 vma_adjust_trans_huge(vma, vma->vm_start, add in __split_vma()
[all...] |
| H A D | vma_exec.c | 37 unsigned long old_start = vma->vm_start; in relocate_vma_down()
81 next ? next->vm_start : USER_PGTABLES_CEILING); in relocate_vma_down()
90 next ? next->vm_start : USER_PGTABLES_CEILING); in relocate_vma_down()
149 vma->vm_start = vma->vm_end - PAGE_SIZE; in create_init_stack_vma()
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| H A D | mlock.c | 538 if (start > vma->vm_start) in apply_vma_lock_flags()
542 tmp = vma->vm_start; in apply_vma_lock_flags()
547 if (vma->vm_start != tmp) in apply_vma_lock_flags()
594 if (start > vma->vm_start) in count_mm_mlocked_page_nr()
595 count -= (start - vma->vm_start); in count_mm_mlocked_page_nr()
597 count += end - vma->vm_start; in count_mm_mlocked_page_nr()
600 count += vma->vm_end - vma->vm_start; in count_mm_mlocked_page_nr()
747 error = mlock_fixup(&vmi, vma, &prev, vma->vm_start, vma->vm_end, in apply_mlockall_flags()
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| H A D | mremap.c | 660 if (!pmc->for_stack && vma->vm_start != addr_to_align) in can_align_down()
664 if (pmc->for_stack && addr_masked >= vma->vm_start) in can_align_down()
671 return find_vma_intersection(vma->vm_mm, addr_masked, vma->vm_start) == NULL; in can_align_down()
1136 const bool split_before = vma->vm_start != old_addr; in prep_move_vma()
1198 unsigned long vm_start; in unmap_source_vma()
1230 vm_start = vma->vm_start; in unmap_source_vma()
1271 if (vm_start < addr) { in copy_vma_and_data()
1366 unsigned long old_start = vma->vm_start; in move_vma()
1380 const pgoff_t pgoff_unfaulted = vma->vm_start >> PAGE_SHIF in move_vma()
1168 unsigned long vm_start; unmap_source_vma() local
[all...] |
| /linux/kernel/bpf/ |
| H A D | stackmap.c | 163 unsigned long vm_start, u64 ip) in stack_map_build_id_offset() argument
165 return (vm_pgoff << PAGE_SHIFT) + ip - vm_start; in stack_map_build_id_offset()
184 unsigned long vm_start; member
212 unsigned long vm_start, vm_end, vm_pgoff; in stack_map_build_id_set_from_cache() local
215 vm_start = cache->resolved.vm_start; in stack_map_build_id_set_from_cache()
217 if (vm_end && ip >= vm_start && ip < vm_end) { 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()
224 vm_start = cache->unresolved.vm_start; in stack_map_build_id_set_from_cache()
226 if (vm_end && ip >= vm_start && ip < vm_end) { in stack_map_build_id_set_from_cache()
241 unsigned long vm_start, in stack_map_build_id_cache_set_resolved() argument
[all …]
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| H A D | sysfs_btf.c | 23 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()
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| /linux/tools/testing/vma/tests/ |
| H A D | merge.c | 121 ASSERT_EQ(vma->vm_start, 0); in test_simple_merge()
154 ASSERT_EQ(vma->vm_start, 0x1000); in test_simple_modify()
167 ASSERT_EQ(vma->vm_start, 0); in test_simple_modify()
177 ASSERT_EQ(vma->vm_start, 0x1000); in test_simple_modify()
187 ASSERT_EQ(vma->vm_start, 0x2000); in test_simple_modify()
217 ASSERT_EQ(vma->vm_start, 0); in test_simple_expand()
240 ASSERT_EQ(vma->vm_start, 0); in test_simple_shrink()
334 ASSERT_EQ(vma->vm_start, 0); in __test_merge_new()
353 ASSERT_EQ(vma->vm_start, 0); in __test_merge_new()
375 ASSERT_EQ(vma->vm_start, 0x6000); in __test_merge_new()
[all …]
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| H A D | mmap.c | 33 if (vma->vm_start == 0x300000) { in test_mmap_region_basic()
36 } else if (vma->vm_start == 0x24d000) { in test_mmap_region_basic()
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| /linux/mm/damon/tests/ |
| H A D | vaddr-kunit.h | 24 mas_set_range(&mas, vmas[i].vm_start, vmas[i].vm_end - 1); in __link_vmas()
68 (struct vm_area_struct) {.vm_start = 10, .vm_end = 20}, in damon_test_three_regions_in_vmas()
69 (struct vm_area_struct) {.vm_start = 20, .vm_end = 25}, in damon_test_three_regions_in_vmas()
70 (struct vm_area_struct) {.vm_start = 200, .vm_end = 210}, in damon_test_three_regions_in_vmas()
71 (struct vm_area_struct) {.vm_start = 210, .vm_end = 220}, in damon_test_three_regions_in_vmas()
72 (struct vm_area_struct) {.vm_start = 300, .vm_end = 305}, in damon_test_three_regions_in_vmas()
73 (struct vm_area_struct) {.vm_start = 307, .vm_end = 330}, in damon_test_three_regions_in_vmas()
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| /linux/tools/testing/selftests/bpf/progs/ |
| H A D | iters_task_vma.c | 13 __u64 vm_start; member
34 vm_ranges[seen].vm_start = vma->vm_start; in iter_task_vma_for_each()
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| H A D | find_vma_fail1.c | 5 #define vm_flags vm_start
17 vma->vm_start = 0xffffffffff600000; in write_vma()
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| /linux/fs/proc/ |
| H A D | task_nommu.c | 35 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()
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| /linux/scripts/coccinelle/api/ |
| H A D | vma_pages.cocci | 22 * (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
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| /linux/arch/parisc/mm/ |
| H A D | fault.c | 130 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()
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| /linux/tools/testing/selftests/vsock/ |
| H A D | vmtest.sh | 458 vm_start() {
780 if ! vm_start "${pidfile}" "${ns0}"; then
833 if ! vm_start "${pidfile}" "${ns1}"; then
894 if ! vm_start "${pidfile}" "${ns0}"; then
944 if ! vm_start "${pidfile}" "${ns0}"; then
990 if ! vm_start "${pidfile}" "${ns1}"; then
1039 if ! vm_start "${pidfile}" "${ns0}"; then
1160 if ! vm_start "${pidfile}" "${ns}"; then
1203 if ! vm_start "${pidfile}" "${ns}"; then
1237 if ! vm_start "
445 vm_start() { global() function
[all...] |
| /linux/arch/arc/kernel/ |
| H A D | arc_hostlink.c | 22 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()
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| H A D | troubleshoot.c | 103 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()
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| /linux/drivers/soc/qcom/ |
| H A D | rmtfs_mem.c | 136 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()
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| /linux/drivers/accel/habanalabs/common/ |
| H A D | memory_mgr.c | 205 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()
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| /linux/drivers/xen/xenfs/ |
| H A D | xenstored.c | 36 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()
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| /linux/drivers/media/common/videobuf2/ |
| H A D | videobuf2-memops.c | 95 __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()
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| /linux/drivers/xen/xenbus/ |
| H A D | xenbus_dev_backend.c | 94 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()
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| /linux/drivers/pci/ |
| H A D | mmap.c | 49 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()
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