Re: [PATCH v5 8/8] mm: huge_memory: enable debugfs to split huge pages to any order.

On 1 Mar 2024, at 9:27, Mark Brown wrote:

On Fri, Mar 01, 2024 at 02:18:16PM +0000, Ryan Roberts wrote:

quoted

Although I agree it might be a tall order create and mount an XFS fs in
run_vmtests.sh. Perhaps it might be good enough to add an optional param to the
test to pass a path when running the test manually, and if that's not provided,
just try to create a temp file in the current dir and skip if its not the right
sort of fs?

Yeah, if it needs to be a specific kind of on disk filesystem then that
needs a lot more integration with CI systems (a lot of them run entirely
from nfsroot by default!).  Being able to specify the location via an
environment variable would also be good, it could fall back to the
current directory if one isn't set up.

Sure. lkp creates a XFS image and mount it. I will give it a try. If it is too
hard to do, I will do what Ryan suggested above.

--
Best Regards,
Yan, Zi