On Tue 22-10-19 10:47:57, Johannes Weiner wrote:
> There is a per-memcg lruvec and a NUMA node lruvec. Which one is being
> used is somewhat confusing right now, and it's easy to make mistakes -
> especially when it comes to global reclaim.
>
> How it works: when memory cgroups are enabled, we alw
On Tue, Oct 22, 2019 at 07:25:01PM +, Roman Gushchin wrote:
> On Tue, Oct 22, 2019 at 10:47:57AM -0400, Johannes Weiner wrote:
> > There is a per-memcg lruvec and a NUMA node lruvec. Which one is being
> > used is somewhat confusing right now, and it's easy to make mistakes -
> > especially whe
On Tue, Oct 22, 2019 at 10:47:57AM -0400, Johannes Weiner wrote:
> There is a per-memcg lruvec and a NUMA node lruvec. Which one is being
> used is somewhat confusing right now, and it's easy to make mistakes -
> especially when it comes to global reclaim.
>
> How it works: when memory cgroups are
There is a per-memcg lruvec and a NUMA node lruvec. Which one is being
used is somewhat confusing right now, and it's easy to make mistakes -
especially when it comes to global reclaim.
How it works: when memory cgroups are enabled, we always use the
root_mem_cgroup's per-node lruvecs. When memory
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