Oliver,
is there any chance you could run this through the test robot
performance suite? The original full patch at
https://lore.kernel.org/all/20240515091727.22034-1-laoar.shao@xxxxxxxxx/
and it would be interesting if the test robot could see if the patch
makes any difference on any other loads?
Thanks,
Linus
On Wed, 15 May 2024 at 02:17, Yafang Shao <laoar.shao@xxxxxxxxx> wrote:
>
> Our applications, built on Elasticsearch[0], frequently create and delete
> files. These applications operate within containers, some with a memory
> limit exceeding 100GB. Over prolonged periods, the accumulation of negative
> dentries within these containers can amount to tens of gigabytes.
>
> Upon container exit, directories are deleted. However, due to the numerous
> associated dentries, this process can be time-consuming. Our users have
> expressed frustration with this prolonged exit duration, which constitutes
> our first issue.
