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

/mm/
Dmprotect.c479 unsigned long nstart, end, tmp, reqprot; in do_mprotect_pkey() local
539 for (nstart = start ; ; ) { in do_mprotect_pkey()
575 error = mprotect_fixup(vma, &prev, nstart, tmp, newflags); in do_mprotect_pkey()
578 nstart = tmp; in do_mprotect_pkey()
580 if (nstart < prev->vm_end) in do_mprotect_pkey()
581 nstart = prev->vm_end; in do_mprotect_pkey()
582 if (nstart >= end) in do_mprotect_pkey()
586 if (!vma || vma->vm_start != nstart) { in do_mprotect_pkey()
Dmlock.c579 unsigned long nstart, end, tmp; in apply_vma_lock_flags() local
598 for (nstart = start ; ; ) { in apply_vma_lock_flags()
607 error = mlock_fixup(vma, &prev, nstart, tmp, newflags); in apply_vma_lock_flags()
610 nstart = tmp; in apply_vma_lock_flags()
611 if (nstart < prev->vm_end) in apply_vma_lock_flags()
612 nstart = prev->vm_end; in apply_vma_lock_flags()
613 if (nstart >= end) in apply_vma_lock_flags()
617 if (!vma || vma->vm_start != nstart) { in apply_vma_lock_flags()
Dgup.c1245 unsigned long end, nstart, nend; in __mm_populate() local
1252 for (nstart = start; nstart < end; nstart = nend) { in __mm_populate()
1260 vma = find_vma(mm, nstart); in __mm_populate()
1261 } else if (nstart >= vma->vm_end) in __mm_populate()
1272 if (nstart < vma->vm_start) in __mm_populate()
1273 nstart = vma->vm_start; in __mm_populate()
1279 ret = populate_vma_page_range(vma, nstart, nend, &locked); in __mm_populate()
1287 nend = nstart + ret * PAGE_SIZE; in __mm_populate()
Dhuge_memory.c2277 unsigned long nstart = next->vm_start; in vma_adjust_trans_huge() local
2278 nstart += adjust_next << PAGE_SHIFT; in vma_adjust_trans_huge()
2279 if (nstart & ~HPAGE_PMD_MASK && in vma_adjust_trans_huge()
2280 (nstart & HPAGE_PMD_MASK) >= next->vm_start && in vma_adjust_trans_huge()
2281 (nstart & HPAGE_PMD_MASK) + HPAGE_PMD_SIZE <= next->vm_end) in vma_adjust_trans_huge()
2282 split_huge_pmd_address(next, nstart, false, NULL); in vma_adjust_trans_huge()