[LTP] [PATCH v5 1/2] tst_device: Add new api tst_find_backing_dev(path, dev)

[Cyril Hrubis]

Hi!
> > This api uses stat() to get major/minor devnumber of the path, assign the
> > 10th column value to dev when match succeeds in "/proc/self/mountinfo".
> > 
> > Signed-off-by: Yang Xu <xuyang2018.jy@cn.fujitsu.com>
> 
> Cyril, any objections to v5?

Looks good, Reviewed-by: Cyril Hrubis <chrubis@suse.cz>

-- 
Cyril Hrubis
chrubis@suse.cz