C++ (Cpp) ext3_htree_free_dir_info示例

示例#1

文件： file.c 项目： Voskrese/mipsonqemu

/*
 * Called when an inode is released. Note that this is different
 * from ext3_file_open: open gets called at every open, but release
 * gets called only when /all/ the files are closed.
 */
static int ext3_release_file (struct inode * inode, struct file * filp)
{
	/* if we are the last writer on the inode, drop the block reservation */
	if ((filp->f_mode & FMODE_WRITE) &&
			(atomic_read(&inode->i_writecount) == 1))
	{
		mutex_lock(&EXT3_I(inode)->truncate_mutex);
		ext3_discard_reservation(inode);
		mutex_unlock(&EXT3_I(inode)->truncate_mutex);
	}
	if (is_dx(inode) && filp->private_data)
		ext3_htree_free_dir_info(filp->private_data);

	return 0;
}

示例#2

文件： file.c 项目： 3sOx/asuswrt-merlin

/*
 * Called when an inode is released. Note that this is different
 * from ext3_file_open: open gets called at every open, but release
 * gets called only when /all/ the files are closed.
 */
static int ext3_release_file (struct inode * inode, struct file * filp)
{
	if (ext3_test_inode_state(inode, EXT3_STATE_FLUSH_ON_CLOSE)) {
		filemap_flush(inode->i_mapping);
		ext3_clear_inode_state(inode, EXT3_STATE_FLUSH_ON_CLOSE);
	}
	/* if we are the last writer on the inode, drop the block reservation */
	if ((filp->f_mode & FMODE_WRITE) &&
			(atomic_read(&inode->i_writecount) == 1))
	{
		mutex_lock(&EXT3_I(inode)->truncate_mutex);
		ext3_discard_reservation(inode);
		mutex_unlock(&EXT3_I(inode)->truncate_mutex);
	}
	if (is_dx(inode) && filp->private_data)
		ext3_htree_free_dir_info(filp->private_data);

	return 0;
}