BUG xfs_buf while running tests/xfs/435 (next-20220715)

[Sachin Sant]

> Fix it by removing the xfs_buf_init/terminate wrappers that just
> allocate and destroy the xfs_buf slab, and move them to the same
> place that all the other slab caches are set up and destroyed.
> 
> Reported-by: Sachin Sant <sachinp at linux.ibm.com>
> Fixes: 298f34224506 ("xfs: lockless buffer lookup")
> Signed-off-by: Dave Chinner <dchinner at redhat.com>
> ---

Thanks. The patch fixes the reported problem for me.

Tested-by: Sachin Sant <sachinp at linux.ibm.com>

- Sachin