3179 	u_int32_t        devblocksize;  in cluster_write_direct()  local
3228 	devblocksize = (u_int32_t)vp->v_mount->mnt_devblocksize;  in cluster_write_direct()
3230 	if (devblocksize == 1) {  in cluster_write_direct()
3241 		devblocksize = PAGE_SIZE;  in cluster_write_direct()
3275 	if (iov_base & (devblocksize - 1)) {  in cluster_write_direct()
3652 	u_int32_t        devblocksize;  in cluster_write_contig()  local
3662 	devblocksize = (u_int32_t)vp->v_mount->mnt_devblocksize;  in cluster_write_contig()
3725 	while (((uio->uio_offset & (devblocksize - 1)) || io_size < devblocksize) && io_size) {  in cluster_write_contig()
3728 		head_size = devblocksize - (u_int32_t)(uio->uio_offset & (devblocksize - 1));  in cluster_write_contig()
3758 	tail_size = io_size & (devblocksize - 1);  in cluster_write_contig()
5405 	u_int32_t        devblocksize;  in cluster_read_direct()  local
5460 	devblocksize = (u_int32_t)vp->v_mount->mnt_devblocksize;  in cluster_read_direct()
5464 	    (int)devblocksize, (int)mem_alignment_mask, 0, 0, 0);  in cluster_read_direct()
5466 	if (devblocksize == 1) {  in cluster_read_direct()
5477 		devblocksize = PAGE_SIZE;  in cluster_read_direct()
5505 	offset_in_file = (u_int32_t)uio->uio_offset & (devblocksize - 1);  in cluster_read_direct()
5529 	if (iov_base & (devblocksize - 1)) {  in cluster_read_direct()
5558 		if (misaligned || (io_req_size & (devblocksize - 1))) {  in cluster_read_direct()
5562 		max_io_size = roundup(max_io_size, devblocksize);  in cluster_read_direct()
5658 		io_min = devblocksize;  in cluster_read_direct()
5672 		if (io_size & (devblocksize - 1)) {  in cluster_read_direct()
6033 	u_int32_t        devblocksize;  in cluster_read_contig()  local
6055 	devblocksize = (u_int32_t)vp->v_mount->mnt_devblocksize;  in cluster_read_contig()
6127 	while (((uio->uio_offset & (devblocksize - 1)) || io_size < devblocksize) && io_size) {  in cluster_read_contig()
6130 		head_size = devblocksize - (u_int32_t)(uio->uio_offset & (devblocksize - 1));  in cluster_read_contig()
6160 	tail_size = io_size & (devblocksize - 1);  in cluster_read_contig()