27 	struct omfs_sb_info *sbi = OMFS_SB(dir->i_sb);  in omfs_new_inode()  local
33 	err = omfs_allocate_range(dir->i_sb, sbi->s_mirrors, sbi->s_mirrors,  in omfs_new_inode()
49 		inode->i_size = sbi->s_sys_blocksize;  in omfs_new_inode()
95 	struct omfs_sb_info *sbi = OMFS_SB(inode->i_sb);  in omfs_write_inode()  local
104 	block = clus_to_blk(sbi, inode->i_ino);  in omfs_write_inode()
122 	oi->i_head.h_body_size = cpu_to_be32(sbi->s_sys_blocksize -  in omfs_write_inode()
143 	for (i = 1; i < sbi->s_mirrors; i++) {  in omfs_write_inode()
145 			(sbi->s_blocksize / sbi->s_sys_blocksize));  in omfs_write_inode()
189 	struct omfs_sb_info *sbi = OMFS_SB(sb);  in omfs_iget()  local
203 	block = clus_to_blk(sbi, ino);  in omfs_iget()
214 	inode->i_uid = sbi->s_uid;  in omfs_iget()
215 	inode->i_gid = sbi->s_gid;  in omfs_iget()
231 		inode->i_mode = S_IFDIR | (S_IRWXUGO & ~sbi->s_dmask);  in omfs_iget()
234 		inode->i_size = sbi->s_sys_blocksize;  in omfs_iget()
238 		inode->i_mode = S_IFREG | (S_IRWXUGO & ~sbi->s_fmask);  in omfs_iget()
255 	struct omfs_sb_info *sbi = OMFS_SB(sb);  in omfs_put_super()  local
256 	kfree(sbi->s_imap);  in omfs_put_super()
257 	kfree(sbi);  in omfs_put_super()
264 	struct omfs_sb_info *sbi = OMFS_SB(s);  in omfs_statfs()  local
266 	buf->f_bsize = sbi->s_blocksize;  in omfs_statfs()
267 	buf->f_blocks = sbi->s_num_blocks;  in omfs_statfs()
268 	buf->f_files = sbi->s_num_blocks;  in omfs_statfs()
296 	struct omfs_sb_info *sbi = OMFS_SB(sb);  in omfs_get_imap()  local
301 	bitmap_size = DIV_ROUND_UP(sbi->s_num_blocks, 8);  in omfs_get_imap()
304 	if (sbi->s_bitmap_ino == ~0ULL)  in omfs_get_imap()
307 	sbi->s_imap_size = array_size;  in omfs_get_imap()
308 	sbi->s_imap = kzalloc(array_size * sizeof(unsigned long *), GFP_KERNEL);  in omfs_get_imap()
309 	if (!sbi->s_imap)  in omfs_get_imap()
312 	block = clus_to_blk(sbi, sbi->s_bitmap_ino);  in omfs_get_imap()
313 	ptr = sbi->s_imap;  in omfs_get_imap()
335 		kfree(sbi->s_imap[count]);  in omfs_get_imap()
337 	kfree(sbi->s_imap);  in omfs_get_imap()
339 	sbi->s_imap = NULL;  in omfs_get_imap()
340 	sbi->s_imap_size = 0;  in omfs_get_imap()
356 static int parse_options(char *options, struct omfs_sb_info *sbi)  in parse_options()  argument
375 			sbi->s_uid = option;  in parse_options()
380 			sbi->s_gid = option;  in parse_options()
385 			sbi->s_fmask = sbi->s_dmask = option;  in parse_options()
390 			sbi->s_dmask = option;  in parse_options()
395 			sbi->s_fmask = option;  in parse_options()
409 	struct omfs_sb_info *sbi;  in omfs_fill_super()  local
416 	sbi = kzalloc(sizeof(struct omfs_sb_info), GFP_KERNEL);  in omfs_fill_super()
417 	if (!sbi)  in omfs_fill_super()
420 	sb->s_fs_info = sbi;  in omfs_fill_super()
422 	sbi->s_uid = current_uid();  in omfs_fill_super()
423 	sbi->s_gid = current_gid();  in omfs_fill_super()
424 	sbi->s_dmask = sbi->s_fmask = current->fs->umask;  in omfs_fill_super()
426 	if (!parse_options((char *) data, sbi))  in omfs_fill_super()
447 	sbi->s_num_blocks = be64_to_cpu(omfs_sb->s_num_blocks);  in omfs_fill_super()
448 	sbi->s_blocksize = be32_to_cpu(omfs_sb->s_blocksize);  in omfs_fill_super()
449 	sbi->s_mirrors = be32_to_cpu(omfs_sb->s_mirrors);  in omfs_fill_super()
450 	sbi->s_root_ino = be64_to_cpu(omfs_sb->s_root_block);  in omfs_fill_super()
451 	sbi->s_sys_blocksize = be32_to_cpu(omfs_sb->s_sys_blocksize);  in omfs_fill_super()
452 	mutex_init(&sbi->s_bitmap_lock);  in omfs_fill_super()
454 	if (sbi->s_sys_blocksize > PAGE_SIZE) {  in omfs_fill_super()
456 			sbi->s_sys_blocksize);  in omfs_fill_super()
460 	if (sbi->s_blocksize < sbi->s_sys_blocksize ||  in omfs_fill_super()
461 	    sbi->s_blocksize > OMFS_MAX_BLOCK_SIZE) {  in omfs_fill_super()
463 			sbi->s_blocksize);  in omfs_fill_super()
471 	sb_set_blocksize(sb, sbi->s_sys_blocksize);  in omfs_fill_super()
477 	sbi->s_block_shift = get_bitmask_order(sbi->s_blocksize) -  in omfs_fill_super()
478 		get_bitmask_order(sbi->s_sys_blocksize);  in omfs_fill_super()
480 	start = clus_to_blk(sbi, be64_to_cpu(omfs_sb->s_root_block));  in omfs_fill_super()
487 	sbi->s_bitmap_ino = be64_to_cpu(omfs_rb->r_bitmap);  in omfs_fill_super()
488 	sbi->s_clustersize = be32_to_cpu(omfs_rb->r_clustersize);  in omfs_fill_super()
490 	if (sbi->s_num_blocks != be64_to_cpu(omfs_rb->r_num_blocks)) {  in omfs_fill_super()
493 			(unsigned long long)sbi->s_num_blocks,  in omfs_fill_super()