Lines Matching refs:dst_start
23 unsigned long dst_start, in find_dst_vma() argument
32 dst_vma = find_vma(dst_mm, dst_start); in find_dst_vma()
36 if (dst_start < dst_vma->vm_start || in find_dst_vma()
37 dst_start + len > dst_vma->vm_end) in find_dst_vma()
279 unsigned long dst_start, in __mcopy_atomic_hugetlb() argument
307 dst_addr = dst_start; in __mcopy_atomic_hugetlb()
316 if (dst_start & (vma_hpagesize - 1) || len & (vma_hpagesize - 1)) in __mcopy_atomic_hugetlb()
326 dst_vma = find_dst_vma(dst_mm, dst_start, len); in __mcopy_atomic_hugetlb()
347 BUG_ON(dst_addr >= dst_start + len); in __mcopy_atomic_hugetlb()
430 unsigned long dst_start,
482 unsigned long dst_start, in __mcopy_atomic() argument
500 BUG_ON(dst_start & ~PAGE_MASK); in __mcopy_atomic()
505 BUG_ON(dst_start + len <= dst_start); in __mcopy_atomic()
508 dst_addr = dst_start; in __mcopy_atomic()
528 dst_vma = find_dst_vma(dst_mm, dst_start, len); in __mcopy_atomic()
553 return __mcopy_atomic_hugetlb(dst_mm, dst_vma, dst_start, in __mcopy_atomic()
574 BUG_ON(dst_addr >= dst_start + len); in __mcopy_atomic()
651 ssize_t mcopy_atomic(struct mm_struct *dst_mm, unsigned long dst_start, in mcopy_atomic() argument
655 return __mcopy_atomic(dst_mm, dst_start, src_start, len, in mcopy_atomic()