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Searched refs:pa_iova_pfn (Results 1 - 1 of 1) sorted by relevance

/kernel/linux/linux-5.10/drivers/s390/cio/
H A Dvfio_ccw_cp.c24 unsigned long *pa_iova_pfn; member
51 * We expect (pa_nr == 0) and (pa_iova_pfn == NULL), any field in
56 * -EINVAL if pa->pa_nr is not initially zero, or pa->pa_iova_pfn is not NULL
63 if (pa->pa_nr || pa->pa_iova_pfn) in pfn_array_alloc()
72 pa->pa_iova_pfn = kcalloc(pa->pa_nr, in pfn_array_alloc()
73 sizeof(*pa->pa_iova_pfn) + in pfn_array_alloc()
76 if (unlikely(!pa->pa_iova_pfn)) { in pfn_array_alloc()
80 pa->pa_pfn = pa->pa_iova_pfn + pa->pa_nr; in pfn_array_alloc()
82 pa->pa_iova_pfn[0] = pa->pa_iova >> PAGE_SHIFT; in pfn_array_alloc()
85 pa->pa_iova_pfn[ in pfn_array_alloc()
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