16 	struct inode *inode = mapping->host;  in logfs_write_begin()  local
27 	if ((pos & PAGE_CACHE_MASK) >= i_size_read(inode)) {  in logfs_write_begin()
42 	struct inode *inode = mapping->host;  in logfs_write_end()  local
48 	BUG_ON(PAGE_CACHE_SIZE != inode->i_sb->s_blocksize);  in logfs_write_end()
64 	if (i_size_read(inode) < (index << PAGE_CACHE_SHIFT) + end) {  in logfs_write_end()
65 		i_size_write(inode, (index << PAGE_CACHE_SHIFT) + end);  in logfs_write_end()
66 		mark_inode_dirty_sync(inode);  in logfs_write_end()
71 		if (!get_page_reserve(inode, page))  in logfs_write_end()
74 			ret = logfs_write_buf(inode, page, WF_LOCK);  in logfs_write_end()
105 	struct inode *inode = page->mapping->host;  in __logfs_writepage()  local
108 	err = logfs_write_buf(inode, page, WF_LOCK);  in __logfs_writepage()
119 	struct inode *inode = page->mapping->host;  in logfs_writepage()  local
120 	loff_t i_size = i_size_read(inode);  in logfs_writepage()
126 	log_file("logfs_writepage(%lx, %lx, %p)\n", inode->i_ino, page->index,  in logfs_writepage()
187 	struct inode *inode = file_inode(file);  in logfs_ioctl()  local
188 	struct logfs_inode *li = logfs_inode(inode);  in logfs_ioctl()
197 		if (IS_RDONLY(inode))  in logfs_ioctl()
200 		if (!inode_owner_or_capable(inode))  in logfs_ioctl()
207 		mutex_lock(&inode->i_mutex);  in logfs_ioctl()
212 		mutex_unlock(&inode->i_mutex);  in logfs_ioctl()
214 		inode->i_ctime = CURRENT_TIME;  in logfs_ioctl()
215 		mark_inode_dirty_sync(inode);  in logfs_ioctl()
226 	struct inode *inode = file->f_mapping->host;  in logfs_fsync()  local
229 	ret = filemap_write_and_wait_range(inode->i_mapping, start, end);  in logfs_fsync()
233 	mutex_lock(&inode->i_mutex);  in logfs_fsync()
237 	mutex_unlock(&inode->i_mutex);  in logfs_fsync()
244 	struct inode *inode = d_inode(dentry);  in logfs_setattr()  local
247 	err = inode_change_ok(inode, attr);  in logfs_setattr()
252 		err = logfs_truncate(inode, attr->ia_size);  in logfs_setattr()
257 	setattr_copy(inode, attr);  in logfs_setattr()
258 	mark_inode_dirty(inode);  in logfs_setattr()