On Mon, Mar 29, 2021 at 11:12:34PM +, Dennis Zhou wrote:
> On Mon, Mar 29, 2021 at 01:10:10PM -0700, Roman Gushchin wrote:
> > On Mon, Mar 29, 2021 at 07:21:24PM +, Dennis Zhou wrote:
> > > On Wed, Mar 24, 2021 at 12:06:25PM -0700, Roman Gushchin wrote:
> > > > To return unused memory to th
On Mon, Mar 29, 2021 at 01:10:10PM -0700, Roman Gushchin wrote:
> On Mon, Mar 29, 2021 at 07:21:24PM +, Dennis Zhou wrote:
> > On Wed, Mar 24, 2021 at 12:06:25PM -0700, Roman Gushchin wrote:
> > > To return unused memory to the system schedule an async
> > > depopulation of percpu chunks.
> > >
On Mon, Mar 29, 2021 at 07:21:24PM +, Dennis Zhou wrote:
> On Wed, Mar 24, 2021 at 12:06:25PM -0700, Roman Gushchin wrote:
> > To return unused memory to the system schedule an async
> > depopulation of percpu chunks.
> >
> > To balance between scanning too much and creating an overhead becaus
On Wed, Mar 24, 2021 at 12:06:25PM -0700, Roman Gushchin wrote:
> To return unused memory to the system schedule an async
> depopulation of percpu chunks.
>
> To balance between scanning too much and creating an overhead because
> of the pcpu_lock contention and scanning not enough, let's track an
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