Re: disk revalidation updates and OOM

[He Zhe]

On 3/7/20 10:29 PM, Christoph Hellwig wrote:
> So I looked into this, and if it was just the uevent this
> should have been fixed in:
>
> "block: don't send uevent for empty disk when not invalidating"
>
> from Eric Biggers in December.  Does the problem still occur with that
> patch applied?

Yes, it occurs with that patch. The patch that introduces the issue and the one
you mentioned above both went in in v5.5-rc1. I found this issue in v5.5
release.

Thanks,
Zhe