hi, Linus, On Wed, May 15, 2024 at 09:05:24AM -0700, Linus Torvalds wrote: > 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? sure. it's our great pleasure. thanks a lot to involve us. the tests are started, but due to resource contraint, it may cost 2-3 days to run enough tests. will keep you guys updated, Thanks! > > 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.
