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Searched refs:vm_start (Results 1 – 25 of 285) sorted by relevance

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/linux/mm/
A Dnommu.c457 if (region->vm_start < pregion->vm_start) in add_nommu_region()
459 else if (region->vm_start > pregion->vm_start) in add_nommu_region()
961 vma->vm_start = region->vm_start; in do_mmap_private()
987 region->vm_start = vma->vm_start = 0; in do_mmap_private()
1119 vma->vm_start = 0; in do_mmap()
1154 vma->vm_start = region->vm_start = addr; in do_mmap()
1181 result = vma->vm_start; in do_mmap()
1330 region->vm_start = new->vm_start = addr; in split_vma()
1347 vma->vm_region->vm_start = vma->vm_start = addr; in split_vma()
1389 vma->vm_start = to; in vmi_shrink_vma()
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A Dvma.c374 WARN_ON(vma->vm_start >= addr); in __split_vma()
390 new->vm_start = addr; in __split_vma()
422 vma->vm_start = addr; in __split_vma()
611 adjust->vm_start += adj_start; in commit_merge()
765 vmg->start = prev->vm_start; in vma_merge_existing_range()
785 vmg->start = prev->vm_start; in vma_merge_existing_range()
821 vmg->start = vma->vm_start; in vma_merge_existing_range()
944 vmg->start = prev->vm_start; in vma_merge_new_range()
1058 if (vma->vm_start < start) in vma_shrink()
1428 if (vma->vm_start < vmg->start) { in vma_modify()
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A Dvma.h101 return vma->vm_pgoff + PHYS_PFN(addr - vma->vm_start); in vma_pgoff_offset()
157 ((vmi->mas.index > vma->vm_start) || (vmi->mas.last < vma->vm_start))) in vma_iter_store_gfp()
160 __mas_set_range(&vmi->mas, vma->vm_start, vma->vm_end - 1); in vma_iter_store_gfp()
458 vmi->mas.index > vma->vm_start)) { in vma_iter_store()
460 vmi->mas.index, vma->vm_start, vma->vm_start, in vma_iter_store()
464 vmi->mas.last < vma->vm_start)) { in vma_iter_store()
466 vmi->mas.last, vma->vm_start, vma->vm_start, vma->vm_end, in vma_iter_store()
472 ((vmi->mas.index > vma->vm_start) || (vmi->mas.last < vma->vm_start))) in vma_iter_store()
475 __mas_set_range(&vmi->mas, vma->vm_start, vma->vm_end - 1); in vma_iter_store()
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()
A Dmremap.c515 if (!for_stack && vma->vm_start != addr_to_align) in can_align_down()
519 if (for_stack && addr_masked >= vma->vm_start) in can_align_down()
687 if (vma->vm_start != old_addr) in move_vma()
713 new_pgoff = vma->vm_pgoff + ((old_addr - vma->vm_start) >> PAGE_SHIFT); in move_vma()
753 if (vma->vm_start < old_addr) in move_vma()
754 account_start = vma->vm_start; in move_vma()
783 if (new_vma != vma && vma->vm_start == old_addr && in move_vma()
856 pgoff = (addr - vma->vm_start) >> PAGE_SHIFT; in vma_to_resize()
950 ((addr - vma->vm_start) >> PAGE_SHIFT), in mremap_to()
974 if (get_unmapped_area(NULL, vma->vm_start, end - vma->vm_start, in vma_expandable()
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A Dmmap.c696 high_limit = tmp->vm_start; in unmapped_area_topdown()
1049 VMA_ITERATOR(vmi, mm, vma->vm_start); in expand_upwards()
1100 size = address - vma->vm_start; in expand_upwards()
1147 VMA_ITERATOR(vmi, mm, vma->vm_start); in expand_downwards()
1189 if (address < vma->vm_start) { in expand_downwards()
1213 vma->vm_start = address; in expand_downwards()
1258 if (vma && (vma->vm_start <= addr)) in find_extend_vma_locked()
1283 if (vma->vm_start <= addr) in find_extend_vma_locked()
1285 start = vma->vm_start; in find_extend_vma_locked()
1326 if (vma && vma->vm_start <= addr) in expand_stack()
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A Dmlock.c533 if (start > vma->vm_start) in apply_vma_lock_flags()
537 tmp = vma->vm_start; in apply_vma_lock_flags()
542 if (vma->vm_start != tmp) in apply_vma_lock_flags()
587 if (start > vma->vm_start) in count_mm_mlocked_page_nr()
588 count -= (start - vma->vm_start); in count_mm_mlocked_page_nr()
590 count += end - vma->vm_start; in count_mm_mlocked_page_nr()
593 count += vma->vm_end - vma->vm_start; in count_mm_mlocked_page_nr()
734 error = mlock_fixup(&vmi, vma, &prev, vma->vm_start, vma->vm_end, in apply_mlockall_flags()
/linux/tools/testing/vma/
A Dvma.c60 ret->vm_start = start; in alloc_vma()
249 ASSERT_EQ(vma->vm_start, 0); in test_simple_merge()
292 ASSERT_EQ(vma->vm_start, 0); in test_simple_modify()
338 ASSERT_EQ(vma->vm_start, 0); in test_simple_expand()
359 ASSERT_EQ(vma->vm_start, 0); in test_simple_shrink()
442 ASSERT_EQ(vma->vm_start, 0); in test_merge_new()
459 ASSERT_EQ(vma->vm_start, 0); in test_merge_new()
496 ASSERT_EQ(vma->vm_start, 0); in test_merge_new()
531 ASSERT_EQ(vma->vm_start, 0); in test_merge_new()
549 ASSERT_EQ(vma->vm_start, 0); in test_merge_new()
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/linux/tools/testing/selftests/bpf/progs/
A Diters_task_vma.c13 __u64 vm_start; member
34 vm_ranges[seen].vm_start = vma->vm_start; in iter_task_vma_for_each()
A Dfind_vma_fail1.c5 #define vm_flags vm_start
17 vma->vm_start = 0xffffffffff600000; in write_vma()
A Dbpf_iter_vma_offset.c32 if (vma->vm_start <= address && vma->vm_end > address) { in get_vma_offset()
33 offset = address - vma->vm_start + (vma->vm_pgoff << page_shift); in get_vma_offset()
/linux/mm/damon/tests/
A Dvaddr-kunit.h28 mas_set_range(&mas, vmas[i].vm_start, vmas[i].vm_end - 1); in __link_vmas()
72 (struct vm_area_struct) {.vm_start = 10, .vm_end = 20}, in damon_test_three_regions_in_vmas()
73 (struct vm_area_struct) {.vm_start = 20, .vm_end = 25}, in damon_test_three_regions_in_vmas()
74 (struct vm_area_struct) {.vm_start = 200, .vm_end = 210}, in damon_test_three_regions_in_vmas()
75 (struct vm_area_struct) {.vm_start = 210, .vm_end = 220}, in damon_test_three_regions_in_vmas()
76 (struct vm_area_struct) {.vm_start = 300, .vm_end = 305}, in damon_test_three_regions_in_vmas()
77 (struct vm_area_struct) {.vm_start = 307, .vm_end = 330}, in damon_test_three_regions_in_vmas()
/linux/include/trace/events/
A Dmmap.h79 __field(unsigned long, vm_start)
86 __entry->vm_start = vma->vm_start;
92 (unsigned long) __entry->vm_start,
/linux/fs/proc/
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/arch/powerpc/include/asm/
A Dvideo.h8 unsigned long vm_start, unsigned long vm_end, in pgprot_framebuffer() argument
11 return __phys_mem_access_prot(PHYS_PFN(offset), vm_end - vm_start, prot); in pgprot_framebuffer()
/linux/scripts/coccinelle/api/
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/drivers/accel/habanalabs/common/
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;
263 if (!access_ok(VERIFY_WRITE, (void __user *)(uintptr_t)vma->vm_start,
266 if (!access_ok((void __user *)(uintptr_t)vma->vm_start,
270 buf->behavior->topic, vma->vm_start);
/linux/arch/parisc/mm/
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()
373 address < vma->vm_start || address >= vma->vm_end) { in do_page_fault()
/linux/arch/x86/um/
A Dmem_32.c17 gate_vma.vm_start = FIXADDR_USER_START; in gate_vma_init()
49 return (addr >= vma->vm_start) && (addr < vma->vm_end); in in_gate_area()
/linux/arch/arc/kernel/
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()
/linux/drivers/gpu/drm/i915/gem/
A Di915_gem_mman.c36 return vma->vm_start == addr && in __vma_matches()
37 (vma->vm_end - vma->vm_start) == PAGE_ALIGN(size); in __vma_matches()
280 area->vm_start, area->vm_end - area->vm_start, in vm_fault_cpu()
303 unsigned long vm_start, vm_end, vma_size; /* user's memory parameters */ in set_address_limits() local
310 vm_start = area->vm_start >> PAGE_SHIFT; in set_address_limits()
319 start = vm_start; in set_address_limits()
324 start = max_t(long, start, vm_start); in set_address_limits()
332 *pfn += (*start_vaddr - area->vm_start) >> PAGE_SHIFT; in set_address_limits()
358 page_offset = (vmf->address - area->vm_start) >> PAGE_SHIFT; in vm_fault_gtt()
518 addr -= area->vm_start; in vm_access()
/linux/drivers/soc/qcom/
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/arch/powerpc/platforms/book3s/
A Dvas-api.c438 fault = vmf_insert_pfn(vma, vma->vm_start, in vas_mmap_fault()
482 if ((vma->vm_end - vma->vm_start) > PAGE_SIZE) { in coproc_mmap()
484 (vma->vm_end - vma->vm_start), PAGE_SIZE); in coproc_mmap()
532 rc = remap_pfn_range(vma, vma->vm_start, pfn + vma->vm_pgoff, in coproc_mmap()
533 vma->vm_end - vma->vm_start, prot); in coproc_mmap()
536 vma->vm_start, rc); in coproc_mmap()
/linux/drivers/xen/xenfs/
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/arch/powerpc/kernel/
A Dproc_powerpc.c33 if ((vma->vm_end - vma->vm_start) > PAGE_SIZE) in page_map_mmap()
36 remap_pfn_range(vma, vma->vm_start, in page_map_mmap()

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