bsd/vfs/vfs_journal.c

753 	jnl->jhdr->blhdr_size = SWAP32(jnl->jhdr->blhdr_size);
770 	if (blhdr->num_blocks >= ((jnl->jhdr->blhdr_size / sizeof(block_info)) - 1)) {
771 		printf("jnl: %s: blhdr num blocks looks suspicious (%d / blhdr size %d).  not swapping.\n", jnl->jdev_name, blhdr->num_blocks, jnl->jhdr->blhdr_size);
1141 	if (kmem_alloc_kobject(kernel_map, (vm_offset_t *)&buff, jnl->jhdr->blhdr_size)) {
1143 		       jnl->jdev_name, jnl->jhdr->blhdr_size);
1167 		ret = read_journal_data(jnl, &offset, buff, jnl->jhdr->blhdr_size);
1168 		if (ret != (size_t)jnl->jhdr->blhdr_size) {
1475 	kmem_free(kernel_map, (vm_offset_t)buff, jnl->jhdr->blhdr_size);
1485 	kmem_free(kernel_map, (vm_offset_t)buff, jnl->jhdr->blhdr_size);
1528 		if (tbuffer_size < jnl->jhdr->blhdr_size * 2) {
1529 			tbuffer_size = jnl->jhdr->blhdr_size * 2;
1547 	jnl->jhdr->blhdr_size = (jnl->tbuffer_size / jnl->jhdr->jhdr_size) * sizeof(block_info);
1548 	if (jnl->jhdr->blhdr_size < phys_blksz) {
1549 		jnl->jhdr->blhdr_size = phys_blksz;
1550 	} else if ((jnl->jhdr->blhdr_size % phys_blksz) != 0) {
1552 		jnl->jhdr->blhdr_size = (jnl->jhdr->blhdr_size + (phys_blksz - 1)) & ~(phys_blksz - 1);
2056 	if ((off_t)(jnl->jhdr->blhdr_size/sizeof(block_info)-1) > (jnl->jhdr->size/jnl->jhdr->jhdr_size)) {
2058 		       jnl->jhdr->blhdr_size, jnl->jhdr->jhdr_size);
2325 	printf("  blhdr size: %d\n", jnl->jhdr->blhdr_size);
2510 	memset(tr->tbuffer + BLHDR_CHECKSUM_SIZE, 0x5a, jnl->jhdr->blhdr_size - BLHDR_CHECKSUM_SIZE);
2513 	tr->blhdr->max_blocks = (jnl->jhdr->blhdr_size / sizeof(block_info)) - 1;
2515 	tr->blhdr->bytes_used = jnl->jhdr->blhdr_size;
2520 	tr->total_bytes = jnl->jhdr->blhdr_size;
2810 		tbuffer_offset = jnl->jhdr->blhdr_size;
2855 		memset(nblhdr + BLHDR_CHECKSUM_SIZE, 0x5a, jnl->jhdr->blhdr_size - BLHDR_CHECKSUM_SIZE);
2858 		nblhdr->max_blocks = (jnl->jhdr->blhdr_size / sizeof(block_info)) - 1;
2860 		nblhdr->bytes_used = jnl->jhdr->blhdr_size;
2864 		tr->total_bytes += jnl->jhdr->blhdr_size;
2871 		tbuffer_offset = jnl->jhdr->blhdr_size;
3744 	if (tr->total_bytes == jnl->jhdr->blhdr_size) {
3871 		tbuffer_offset = jnl->jhdr->blhdr_size;
4073 		tbuffer_offset = jnl->jhdr->blhdr_size;
4217 	tr->num_flushed = tr->num_blhdrs * jnl->jhdr->blhdr_size;