GitLab

Finally set_fs() is gone by the commit,
	3c57fa13f6bf3 2020-10-04 asm-generic: make the set_fs implementation optional
Now aufs removes all [gs]et_fs() calls.  It heavily affects XINO file
I/O and some others.
Signed-off-by: J. R. Okajima <hooanon05g@gmail.com>