30 static struct inode *qnx4_alloc_inode(struct super_block *sb);
31 static void qnx4_destroy_inode(struct inode *inode);
54 static int qnx4_get_block( struct inode *inode, sector_t iblock, struct buffer_head *bh, int create…  in qnx4_get_block()  argument
58 	QNX4DEBUG((KERN_INFO "qnx4: qnx4_get_block inode=[%ld] iblock=[%ld]\n",inode->i_ino,iblock));  in qnx4_get_block()
60 	phys = qnx4_block_map( inode, iblock );  in qnx4_get_block()
63 		map_bh(bh, inode->i_sb, phys);  in qnx4_get_block()
77 unsigned long qnx4_block_map( struct inode *inode, long iblock )  in qnx4_block_map()  argument
83 	struct qnx4_inode_entry *qnx4_inode = qnx4_raw_inode(inode);  in qnx4_block_map()
97 				bh = sb_bread(inode->i_sb, i_xblk - 1);  in qnx4_block_map()
124 	QNX4DEBUG((KERN_INFO "qnx4: mapping block %ld of inode %ld = %ld\n",iblock,inode->i_ino,block));  in qnx4_block_map()
189 	struct inode *root;  in qnx4_fill_super()
260 struct inode *qnx4_iget(struct super_block *sb, unsigned long ino)  in qnx4_iget()
266 	struct inode *inode;  in qnx4_iget()  local
268 	inode = iget_locked(sb, ino);  in qnx4_iget()
269 	if (!inode)  in qnx4_iget()
271 	if (!(inode->i_state & I_NEW))  in qnx4_iget()
272 		return inode;  in qnx4_iget()
274 	qnx4_inode = qnx4_raw_inode(inode);  in qnx4_iget()
275 	inode->i_mode = 0;  in qnx4_iget()
282 		iget_failed(inode);  in qnx4_iget()
290 		iget_failed(inode);  in qnx4_iget()
296 	inode->i_mode    = le16_to_cpu(raw_inode->di_mode);  in qnx4_iget()
297 	i_uid_write(inode, (uid_t)le16_to_cpu(raw_inode->di_uid));  in qnx4_iget()
298 	i_gid_write(inode, (gid_t)le16_to_cpu(raw_inode->di_gid));  in qnx4_iget()
299 	set_nlink(inode, le16_to_cpu(raw_inode->di_nlink));  in qnx4_iget()
300 	inode->i_size    = le32_to_cpu(raw_inode->di_size);  in qnx4_iget()
301 	inode->i_mtime.tv_sec   = le32_to_cpu(raw_inode->di_mtime);  in qnx4_iget()
302 	inode->i_mtime.tv_nsec = 0;  in qnx4_iget()
303 	inode->i_atime.tv_sec   = le32_to_cpu(raw_inode->di_atime);  in qnx4_iget()
304 	inode->i_atime.tv_nsec = 0;  in qnx4_iget()
305 	inode->i_ctime.tv_sec   = le32_to_cpu(raw_inode->di_ctime);  in qnx4_iget()
306 	inode->i_ctime.tv_nsec = 0;  in qnx4_iget()
307 	inode->i_blocks  = le32_to_cpu(raw_inode->di_first_xtnt.xtnt_size);  in qnx4_iget()
310 	if (S_ISREG(inode->i_mode)) {  in qnx4_iget()
311 		inode->i_fop = &generic_ro_fops;  in qnx4_iget()
312 		inode->i_mapping->a_ops = &qnx4_aops;  in qnx4_iget()
313 		qnx4_i(inode)->mmu_private = inode->i_size;  in qnx4_iget()
314 	} else if (S_ISDIR(inode->i_mode)) {  in qnx4_iget()
315 		inode->i_op = &qnx4_dir_inode_operations;  in qnx4_iget()
316 		inode->i_fop = &qnx4_dir_operations;  in qnx4_iget()
317 	} else if (S_ISLNK(inode->i_mode)) {  in qnx4_iget()
318 		inode->i_op = &page_symlink_inode_operations;  in qnx4_iget()
319 		inode->i_mapping->a_ops = &qnx4_aops;  in qnx4_iget()
320 		qnx4_i(inode)->mmu_private = inode->i_size;  in qnx4_iget()
324 		iget_failed(inode);  in qnx4_iget()
329 	unlock_new_inode(inode);  in qnx4_iget()
330 	return inode;  in qnx4_iget()
335 static struct inode *qnx4_alloc_inode(struct super_block *sb)  in qnx4_alloc_inode()
346 	struct inode *inode = container_of(head, struct inode, i_rcu);  in qnx4_i_callback()  local
347 	kmem_cache_free(qnx4_inode_cachep, qnx4_i(inode));  in qnx4_i_callback()
350 static void qnx4_destroy_inode(struct inode *inode)  in qnx4_destroy_inode()  argument
352 	call_rcu(&inode->i_rcu, qnx4_i_callback);  in qnx4_destroy_inode()