Refaults happen during transitions between workingsets as well as
in-place thrashing. Knowing the difference between the two has a range
of applications, including measuring the impact of memory shortage on
the system performance, as well as the ability to smarter balance
pressure between the files
On Thu, Aug 02, 2018 at 08:57:31AM +0200, peter enderborg wrote:
> On 08/01/2018 05:13 PM, Johannes Weiner wrote:
> > diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
> > index e34a27727b9a..7af1c3c15d8e 100644
> > --- a/include/linux/page-flags.h
> > +++ b/include/linux/page-fl
Hi Suren,
On Wed, Aug 01, 2018 at 02:56:27PM -0700, Suren Baghdasaryan wrote:
> On Wed, Aug 1, 2018 at 8:19 AM, Johannes Weiner wrote:
> > /*
> > -* The unsigned subtraction here gives an accurate distance
> > -* across inactive_age overflows in most cases.
> > +*
On 08/01/2018 05:13 PM, Johannes Weiner wrote:
> diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
> index e34a27727b9a..7af1c3c15d8e 100644
> --- a/include/linux/page-flags.h
> +++ b/include/linux/page-flags.h
> @@ -69,13 +69,14 @@
> */
> enum pageflags {
> PG_locked,
Refaults happen during transitions between workingsets as well as
in-place thrashing. Knowing the difference between the two has a range
of applications, including measuring the impact of memory shortage on
the system performance, as well as the ability to smarter balance
pressure between the files
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