23 	struct befs_sb_info *befs_sb = BEFS_SB(sb);  in befs_load_sb()  local
27 		befs_sb->byte_order = BEFS_BYTESEX_LE;  in befs_load_sb()
29 		befs_sb->byte_order = BEFS_BYTESEX_BE;  in befs_load_sb()
31 	befs_sb->magic1 = fs32_to_cpu(sb, disk_sb->magic1);  in befs_load_sb()
32 	befs_sb->magic2 = fs32_to_cpu(sb, disk_sb->magic2);  in befs_load_sb()
33 	befs_sb->magic3 = fs32_to_cpu(sb, disk_sb->magic3);  in befs_load_sb()
34 	befs_sb->block_size = fs32_to_cpu(sb, disk_sb->block_size);  in befs_load_sb()
35 	befs_sb->block_shift = fs32_to_cpu(sb, disk_sb->block_shift);  in befs_load_sb()
36 	befs_sb->num_blocks = fs64_to_cpu(sb, disk_sb->num_blocks);  in befs_load_sb()
37 	befs_sb->used_blocks = fs64_to_cpu(sb, disk_sb->used_blocks);  in befs_load_sb()
38 	befs_sb->inode_size = fs32_to_cpu(sb, disk_sb->inode_size);  in befs_load_sb()
40 	befs_sb->blocks_per_ag = fs32_to_cpu(sb, disk_sb->blocks_per_ag);  in befs_load_sb()
41 	befs_sb->ag_shift = fs32_to_cpu(sb, disk_sb->ag_shift);  in befs_load_sb()
42 	befs_sb->num_ags = fs32_to_cpu(sb, disk_sb->num_ags);  in befs_load_sb()
44 	befs_sb->flags = fs32_to_cpu(sb, disk_sb->flags);  in befs_load_sb()
46 	befs_sb->log_blocks = fsrun_to_cpu(sb, disk_sb->log_blocks);  in befs_load_sb()
47 	befs_sb->log_start = fs64_to_cpu(sb, disk_sb->log_start);  in befs_load_sb()
48 	befs_sb->log_end = fs64_to_cpu(sb, disk_sb->log_end);  in befs_load_sb()
50 	befs_sb->root_dir = fsrun_to_cpu(sb, disk_sb->root_dir);  in befs_load_sb()
51 	befs_sb->indices = fsrun_to_cpu(sb, disk_sb->indices);  in befs_load_sb()
52 	befs_sb->nls = NULL;  in befs_load_sb()
60 	struct befs_sb_info *befs_sb = BEFS_SB(sb);  in befs_check_sb()  local
63 	if ((befs_sb->magic1 != BEFS_SUPER_MAGIC1)  in befs_check_sb()
64 	    || (befs_sb->magic2 != BEFS_SUPER_MAGIC2)  in befs_check_sb()
65 	    || (befs_sb->magic3 != BEFS_SUPER_MAGIC3)) {  in befs_check_sb()
76 	if ((befs_sb->block_size != 1024)  in befs_check_sb()
77 	    && (befs_sb->block_size != 2048)  in befs_check_sb()
78 	    && (befs_sb->block_size != 4096)  in befs_check_sb()
79 	    && (befs_sb->block_size != 8192)) {  in befs_check_sb()
80 		befs_error(sb, "invalid blocksize: %u", befs_sb->block_size);  in befs_check_sb()
84 	if (befs_sb->block_size > PAGE_SIZE) {  in befs_check_sb()
86 			   "than system pagesize(%lu)", befs_sb->block_size,  in befs_check_sb()
96 	if ((1 << befs_sb->block_shift) != befs_sb->block_size) {  in befs_check_sb()
106 	if ((1 << befs_sb->ag_shift) != befs_sb->blocks_per_ag)  in befs_check_sb()
109 	if (befs_sb->log_start != befs_sb->log_end ||  in befs_check_sb()
110 	    befs_sb->flags == BEFS_DIRTY) {  in befs_check_sb()