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Searched refs:old_len (Results 1 – 2 of 2) sorted by relevance

/mm/
Dmremap.c319 unsigned long old_addr, unsigned long old_len, in move_vma() argument
349 err = ksm_madvise(vma, old_addr, old_addr + old_len, in move_vma()
360 moved_len = move_page_tables(vma, old_addr, new_vma, new_addr, old_len, in move_vma()
362 if (moved_len < old_len) { in move_vma()
377 old_len = new_len; in move_vma()
382 arch_remap(mm, old_addr, old_addr + old_len, in move_vma()
389 excess = vma->vm_end - vma->vm_start - old_len; in move_vma()
391 old_addr + old_len < vma->vm_end) in move_vma()
411 if (do_munmap(mm, old_addr, old_len, uf_unmap) < 0) { in move_vma()
434 unsigned long old_len, unsigned long new_len, unsigned long *p) in vma_to_resize() argument
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Dnommu.c1594 unsigned long old_len, unsigned long new_len, in do_mremap() argument
1600 old_len = PAGE_ALIGN(old_len); in do_mremap()
1602 if (old_len == 0 || new_len == 0) in do_mremap()
1611 vma = find_vma_exact(current->mm, addr, old_len); in do_mremap()
1615 if (vma->vm_end != vma->vm_start + old_len) in do_mremap()
1629 SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len, in SYSCALL_DEFINE5() argument
1636 ret = do_mremap(addr, old_len, new_len, flags, new_addr); in SYSCALL_DEFINE5()