| Date | Thu, 21 Jul 2022 17:14:41 +0200 | From | Borislav Petkov <> | Subject | Re: [PATCHv7 02/14] mm: Add support for unaccepted memory |
| |
On Tue, Jun 14, 2022 at 03:02:19PM +0300, Kirill A. Shutemov wrote: > On-demand memory accept means latency spikes every time kernel steps > onto a new memory block. The spikes will go away once workload data > set size gets stabilized or all memory gets accepted.
What does that mean?
If we're accepting 2M pages and considering referential locality, how are those "spikes" even noticeable?
-- Regards/Gruss, Boris.
https://people.kernel.org/tglx/notes-about-netiquette
|