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Searched refs:nstart (Results 1 – 5 of 5) sorted by relevance

/linux-6.1.9/mm/kmsan/
Dinit.c32 u64 nstart = (u64)start, nend = (u64)end, cstart, cend; in kmsan_record_future_shadow_range() local
36 KMSAN_WARN_ON((nstart >= nend) || !nstart || !nend); in kmsan_record_future_shadow_range()
37 nstart = ALIGN_DOWN(nstart, PAGE_SIZE); in kmsan_record_future_shadow_range()
50 if ((cstart < nstart && cend < nstart) || in kmsan_record_future_shadow_range()
54 start_end_pairs[i].start = min(nstart, cstart); in kmsan_record_future_shadow_range()
61 start_end_pairs[future_index].start = nstart; in kmsan_record_future_shadow_range()
/linux-6.1.9/mm/
Dmprotect.c674 unsigned long nstart, end, tmp, reqprot; in do_mprotect_pkey() local
743 for (nstart = start ; ; ) { in do_mprotect_pkey()
787 error = vma->vm_ops->mprotect(vma, nstart, tmp, newflags); in do_mprotect_pkey()
792 error = mprotect_fixup(&tlb, vma, &prev, nstart, tmp, newflags); in do_mprotect_pkey()
796 nstart = tmp; in do_mprotect_pkey()
798 if (nstart < prev->vm_end) in do_mprotect_pkey()
799 nstart = prev->vm_end; in do_mprotect_pkey()
800 if (nstart >= end) in do_mprotect_pkey()
804 if (!vma || vma->vm_start != nstart) { in do_mprotect_pkey()
Dmlock.c471 unsigned long nstart, end, tmp; in apply_vma_lock_flags() local
492 for (nstart = start ; ; ) { in apply_vma_lock_flags()
501 error = mlock_fixup(vma, &prev, nstart, tmp, newflags); in apply_vma_lock_flags()
504 nstart = tmp; in apply_vma_lock_flags()
505 if (nstart < prev->vm_end) in apply_vma_lock_flags()
506 nstart = prev->vm_end; in apply_vma_lock_flags()
507 if (nstart >= end) in apply_vma_lock_flags()
511 if (!vma || vma->vm_start != nstart) { in apply_vma_lock_flags()
Dgup.c1669 unsigned long end, nstart, nend; in __mm_populate() local
1676 for (nstart = start; nstart < end; nstart = nend) { in __mm_populate()
1684 vma = find_vma_intersection(mm, nstart, end); in __mm_populate()
1685 } else if (nstart >= vma->vm_end) in __mm_populate()
1697 if (nstart < vma->vm_start) in __mm_populate()
1698 nstart = vma->vm_start; in __mm_populate()
1704 ret = populate_vma_page_range(vma, nstart, nend, &locked); in __mm_populate()
1712 nend = nstart + ret * PAGE_SIZE; in __mm_populate()
Dhuge_memory.c2355 unsigned long nstart = next->vm_start; in vma_adjust_trans_huge() local
2356 nstart += adjust_next; in vma_adjust_trans_huge()
2357 split_huge_pmd_if_needed(next, nstart); in vma_adjust_trans_huge()