Re: [PATCH 0/2] mm/damon/core: fix handling of zero non-sampling intervals

[Andrew Morton]

On Thu, 31 Oct 2024 11:37:55 -0700 SeongJae Park <sj@xxxxxxxxxx> wrote:

> DAMON's internal intervals accounting logic is not correctly handling
> non-sampling intervals of zero values for a wrong assumption.  This
> could cause unexpected monitoring behavior, and even result in infinite
> hang of DAMON sysfs interface user threads in case of zero aggregation
> interval.  Fix those by updating the intervals accounting logic.  For
> details of the root case and solutions, please refer to commit messages
> of fixes.

Thanks.  fyi, there has been email lossage here.

Only [2/2] hit my inbox.  Neither [1/2] not [2/2] are in my linux-mm
folder.  I found the whole series in my linux-kernel folder.