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Searched refs:nstart (Results 1 – 4 of 4) sorted by relevance

/linux-4.1.27/mm/
Dmprotect.c338 unsigned long vm_flags, nstart, end, tmp, reqprot; in SYSCALL_DEFINE3() local
393 for (nstart = start ; ; ) { in SYSCALL_DEFINE3()
414 error = mprotect_fixup(vma, &prev, nstart, tmp, newflags); in SYSCALL_DEFINE3()
417 nstart = tmp; in SYSCALL_DEFINE3()
419 if (nstart < prev->vm_end) in SYSCALL_DEFINE3()
420 nstart = prev->vm_end; in SYSCALL_DEFINE3()
421 if (nstart >= end) in SYSCALL_DEFINE3()
425 if (!vma || vma->vm_start != nstart) { in SYSCALL_DEFINE3()
Dmlock.c558 unsigned long nstart, end, tmp; in do_mlock() local
577 for (nstart = start ; ; ) { in do_mlock()
589 error = mlock_fixup(vma, &prev, nstart, tmp, newflags); in do_mlock()
592 nstart = tmp; in do_mlock()
593 if (nstart < prev->vm_end) in do_mlock()
594 nstart = prev->vm_end; in do_mlock()
595 if (nstart >= end) in do_mlock()
599 if (!vma || vma->vm_start != nstart) { in do_mlock()
Dgup.c887 unsigned long end, nstart, nend; in __mm_populate() local
896 for (nstart = start; nstart < end; nstart = nend) { in __mm_populate()
904 vma = find_vma(mm, nstart); in __mm_populate()
905 } else if (nstart >= vma->vm_end) in __mm_populate()
916 if (nstart < vma->vm_start) in __mm_populate()
917 nstart = vma->vm_start; in __mm_populate()
923 ret = populate_vma_page_range(vma, nstart, nend, &locked); in __mm_populate()
931 nend = nstart + ret * PAGE_SIZE; in __mm_populate()
Dhuge_memory.c2998 unsigned long nstart = next->vm_start; in __vma_adjust_trans_huge() local
2999 nstart += adjust_next << PAGE_SHIFT; in __vma_adjust_trans_huge()
3000 if (nstart & ~HPAGE_PMD_MASK && in __vma_adjust_trans_huge()
3001 (nstart & HPAGE_PMD_MASK) >= next->vm_start && in __vma_adjust_trans_huge()
3002 (nstart & HPAGE_PMD_MASK) + HPAGE_PMD_SIZE <= next->vm_end) in __vma_adjust_trans_huge()
3003 split_huge_page_address(next->vm_mm, nstart); in __vma_adjust_trans_huge()