On Mon, Mar 03, 2025 at 12:06:44PM +0000, Shinichiro Kawasaki wrote:
> Hi, Ming, thank you for the patch.
>
> On Feb 24, 2025 / 17:59, Ming Lei wrote:
> > Add test for covering prioritized meta IO when throttling, regression
> > test for commit 29390bb5661d ("blk-throttle: support prioritized processing
> > of metadata").
>
> I ran this test case with the kernel v6.14-rc3, and it passed. Then I reverted
> the commit 29390bb5661d form the kernel, and still the test case passed. I
> wonder how can I make the test case fail. The commit was in v6.12-rc1 tag, so
> do I need to try with v6.11 kernel to see it fails?
>
> I have two nit comments in line. If you respin the patch, please consider to
> fold them in.
The test needs to setup cgroup v1, I guess.
Kuai, any idea for setting one test to cover the change of commit 29390bb5661d
("blk-throttle: support prioritized processing of metadata")?
Thanks,
Ming
