C++ (Cpp) zfs_remove_op_tables Examples

Example #1

File: zfs_vfsops.c Project: andreiw/polaris

/*ARGSUSED*/
static int
zfs_vfsinit(int fstype, char *name)
{
	int error;

	zfsfstype = fstype;

	/*
	 * Setup vfsops and vnodeops tables.
	 */
	error = vfs_setfsops(fstype, zfs_vfsops_template, &zfs_vfsops);
	if (error != 0) {
		cmn_err(CE_WARN, "zfs: bad vfs ops template");
	}

	error = zfs_create_op_tables();
	if (error) {
		zfs_remove_op_tables();
		cmn_err(CE_WARN, "zfs: bad vnode ops template");
		(void) vfs_freevfsops_by_type(zfsfstype);
		return (error);
	}

	mutex_init(&zfs_dev_mtx, NULL, MUTEX_DEFAULT, NULL);

	/*
	 * Unique major number for all zfs mounts.
	 * If we run out of 32-bit minors, we'll getudev() another major.
	 */
	zfs_major = ddi_name_to_major(ZFS_DRIVER);
	zfs_minor = ZFS_MIN_MINOR;

	return (0);
}

Example #2

void
zfs_znode_fini(void)
{
	/*
	 * Cleanup vfs & vnode ops
	 */
	zfs_remove_op_tables();

	/*
	 * Cleanup zcache
	 */
	if (znode_cache)
		kmem_cache_destroy(znode_cache);
	znode_cache = NULL;
}