Lines Matching refs:b_size
70 return bdev_direct_access(bh->b_bdev, sector, addr, &pfn, bh->b_size); in dax_get_addr()
124 bh->b_size = PAGE_ALIGN(end - pos); in dax_io()
131 bh->b_size = 1 << blkbits; in dax_io()
132 bh_max = pos - first + bh->b_size; in dax_io()
134 unsigned done = bh->b_size - in dax_io()
137 bh->b_size -= done; in dax_io()
143 size = bh->b_size - first; in dax_io()
296 error = bdev_direct_access(bh->b_bdev, sector, &addr, &pfn, bh->b_size); in dax_insert_mapping()
336 bh.b_size = PAGE_SIZE; in do_dax_fault()
362 if (!error && (bh.b_size < PAGE_SIZE)) in do_dax_fault()
373 if (!error && (bh.b_size < PAGE_SIZE)) in do_dax_fault()
523 bh.b_size = PAGE_CACHE_SIZE; in dax_zero_page_range()