2072 	struct page_region *vec_buf;  member
2256 	struct page_region *cur_buf = &p->vec_buf[p->vec_buf_index];  in pagemap_scan_backout_range()
2337 	struct page_region *cur_buf = &p->vec_buf[p->vec_buf_index];  in pagemap_scan_push_range()
2353 		cur_buf = &p->vec_buf[++p->vec_buf_index];  in pagemap_scan_push_range()
2370 	if (!p->vec_buf)  in pagemap_scan_output()
2701 	p->vec_buf = kmalloc_array(p->vec_buf_len, sizeof(*p->vec_buf),  in pagemap_scan_init_bounce_buffer()
2703 	if (!p->vec_buf)  in pagemap_scan_init_bounce_buffer()
2706 	p->vec_buf->start = p->vec_buf->end = 0;  in pagemap_scan_init_bounce_buffer()
2714 	const struct page_region *buf = p->vec_buf;  in pagemap_scan_flush_buffer()
2717 	if (!p->vec_buf)  in pagemap_scan_flush_buffer()
2734 	p->vec_buf->start = p->vec_buf->end = 0;  in pagemap_scan_flush_buffer()
2808 	kfree(p.vec_buf);  in do_pagemap_scan()