58 #define GET_SWAP_RA_VAL(vma)					\  argument
59 	(atomic_long_read(&(vma)->swap_readahead_info) ? : 4)
332 		struct vm_area_struct *vma, unsigned long addr)  in swap_cache_get_folio()  argument
349 		if (vma && vma_ra) {  in swap_cache_get_folio()
353 			ra_val = GET_SWAP_RA_VAL(vma);  in swap_cache_get_folio()
358 			atomic_long_set(&vma->swap_readahead_info,  in swap_cache_get_folio()
364 			if (!vma || !vma_ra)  in swap_cache_get_folio()
413 			struct vm_area_struct *vma, unsigned long addr,  in __read_swap_cache_async()  argument
456 		folio = vma_alloc_folio(gfp_mask, 0, vma, addr, false);  in __read_swap_cache_async()
528 				   struct vm_area_struct *vma,  in read_swap_cache_async()  argument
533 			vma, addr, &page_was_allocated);  in read_swap_cache_async()
632 	struct vm_area_struct *vma = vmf->vma;  in swap_cluster_readahead()  local
652 			gfp_mask, vma, addr, &page_allocated);  in swap_cluster_readahead()
670 	return read_swap_cache_async(entry, gfp_mask, vma, addr, NULL);  in swap_cluster_readahead()
719 	struct vm_area_struct *vma = vmf->vma;  in swap_ra_info()  local
734 	ra_val = GET_SWAP_RA_VAL(vma);  in swap_ra_info()
740 	atomic_long_set(&vma->swap_readahead_info,  in swap_ra_info()
757 	start = max3(lpfn, PFN_DOWN(vma->vm_start),  in swap_ra_info()
759 	end = min3(rpfn, PFN_DOWN(vma->vm_end),  in swap_ra_info()
785 	struct vm_area_struct *vma = vmf->vma;  in swap_vma_readahead()  local
817 		page = __read_swap_cache_async(entry, gfp_mask, vma,  in swap_vma_readahead()
837 	return read_swap_cache_async(fentry, gfp_mask, vma, vmf->address,  in swap_vma_readahead()