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Searched refs:VM_LOCKED (Results 1 – 26 of 26) sorted by relevance

/linux-4.4.14/Documentation/vm/
Dunevictable-lru.txt73 (*) Those mapped into VM_LOCKED [mlock()ed] VMAs.
202 faulted into a VM_LOCKED vma, or found in a vma being VM_LOCKED.
218 There may be situations where a page is mapped into a VM_LOCKED VMA, but the
254 of VM_LOCKED VMAs that map the page. This use of the link field for a count
260 attempting to isolate them, thus abandoning the count of VM_LOCKED VMAs. When
262 replaced by walking the reverse map to determine whether any VM_LOCKED VMAs
269 mlocked pages - pages mapped into a VM_LOCKED VMA - are a class of unevictable
286 and when a VM_LOCKED stack segment is expanded; or
289 reclaim a page in a VM_LOCKED VMA via try_to_unmap()
291 all of which result in the VM_LOCKED flag being set for the VMA if it doesn't
[all …]
/linux-4.4.14/mm/
Dmlock.c505 int lock = !!(newflags & VM_LOCKED); in mlock_fixup()
645 return do_mlock(start, len, VM_LOCKED); in SYSCALL_DEFINE2()
650 vm_flags_t vm_flags = VM_LOCKED; in SYSCALL_DEFINE3()
692 current->mm->def_flags |= VM_LOCKED; in apply_mlockall_flags()
702 to_add |= VM_LOCKED; in apply_mlockall_flags()
Drmap.c849 if (vma->vm_flags & VM_LOCKED) { in page_referenced_one()
851 pra->vm_flags |= VM_LOCKED; in page_referenced_one()
870 if (vma->vm_flags & VM_LOCKED) { in page_referenced_one()
872 pra->vm_flags |= VM_LOCKED; in page_referenced_one()
1308 if ((flags & TTU_MUNLOCK) && !(vma->vm_flags & VM_LOCKED)) in try_to_unmap_one()
1321 if (vma->vm_flags & VM_LOCKED) { in try_to_unmap_one()
Dmsync.c76 (vma->vm_flags & VM_LOCKED)) { in SYSCALL_DEFINE3()
Dmmap.c344 populate = newbrk > oldbrk && (mm->def_flags & VM_LOCKED) != 0; in SYSCALL_DEFINE1()
1253 if (flags & VM_LOCKED) { in mlock_future_check()
1408 ((vm_flags & VM_LOCKED) || in do_mmap()
1663 if (vm_flags & VM_LOCKED) { in mmap_region()
2120 if (vma->vm_flags & VM_LOCKED) { in acct_stack_growth()
2199 if (vma->vm_flags & VM_LOCKED) in expand_upwards()
2271 if (vma->vm_flags & VM_LOCKED) in expand_downwards()
2328 if (prev->vm_flags & VM_LOCKED) in find_extend_vma()
2363 if (vma->vm_flags & VM_LOCKED) in find_extend_vma()
2595 if (tmp->vm_flags & VM_LOCKED) { in do_munmap()
[all …]
Dmremap.c336 if (vm_flags & VM_LOCKED) { in move_vma()
373 if (vma->vm_flags & VM_LOCKED) { in vma_to_resize()
545 if (vma->vm_flags & VM_LOCKED) { in SYSCALL_DEFINE5()
Dmadvise.c283 if (vma->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP)) in madvise_dontneed()
304 if (vma->vm_flags & VM_LOCKED) in madvise_remove()
Dmprotect.c332 if ((oldflags & (VM_WRITE | VM_SHARED | VM_LOCKED)) == VM_LOCKED && in mprotect_fixup()
Ddebug.c124 {VM_LOCKED, "locked" },
Dswap.c716 if (likely((vma->vm_flags & (VM_LOCKED | VM_SPECIAL)) != VM_LOCKED)) { in lru_cache_add_active_or_unevictable()
Dshmem.c779 if (info->flags & VM_LOCKED) in shmem_writepage()
1389 if (lock && !(info->flags & VM_LOCKED)) { in shmem_lock()
1392 info->flags |= VM_LOCKED; in shmem_lock()
1395 if (!lock && (info->flags & VM_LOCKED) && user) { in shmem_lock()
1397 info->flags &= ~VM_LOCKED; in shmem_lock()
Dgup.c132 if ((flags & FOLL_MLOCK) && (vma->vm_flags & VM_LOCKED)) { in follow_page_pte()
Dmigrate.c174 if (vma->vm_flags & VM_LOCKED) in remove_migration_pte()
Dksm.c1060 if ((vma->vm_flags & VM_LOCKED) && kpage && !err) { in try_to_merge_one_page()
Dmemory.c2209 if (page_copied && (vma->vm_flags & VM_LOCKED)) { in wp_page_copy()
2621 if (vm_swap_full() || (vma->vm_flags & VM_LOCKED) || PageMlocked(page)) in do_swap_page()
Dvmscan.c807 if (vm_flags & VM_LOCKED) in page_check_references()
Dhuge_memory.c1310 if ((flags & FOLL_MLOCK) && (vma->vm_flags & VM_LOCKED)) { in follow_trans_huge_pmd()
/linux-4.4.14/include/linux/
Dmman.h89 _calc_vm_trans(flags, MAP_LOCKED, VM_LOCKED ); in calc_vm_flag_bits()
Dmm.h133 #define VM_LOCKED 0x00002000 macro
207 #define VM_LOCKED_CLEAR_MASK (~(VM_LOCKED | VM_LOCKONFAULT))
/linux-4.4.14/arch/mn10300/unit-asb2305/
Dpci-asb2305.c222 vma->vm_flags |= VM_LOCKED; in pci_mmap_page_range()
/linux-4.4.14/drivers/misc/sgi-gru/
Dgrufile.c116 vma->vm_flags |= VM_IO | VM_PFNMAP | VM_LOCKED | in gru_file_mmap()
/linux-4.4.14/drivers/gpu/drm/
Ddrm_vm.c713 vma->vm_flags & VM_LOCKED ? 'l' : '-', in drm_vma_info()
/linux-4.4.14/fs/proc/
Dtask_mmu.c598 [ilog2(VM_LOCKED)] = "lo", in show_smap_vma_flags()
713 (vma->vm_flags & VM_LOCKED) ? in show_smap()
/linux-4.4.14/kernel/events/
Duprobes.c196 if (vma->vm_flags & VM_LOCKED) in __replace_page()
Dcore.c6063 if (vma->vm_flags & VM_LOCKED) in perf_event_mmap_event()
/linux-4.4.14/kernel/
Dfork.c460 ~(VM_LOCKED|VM_LOCKONFAULT|VM_UFFD_MISSING|VM_UFFD_WP); in dup_mmap()