lkml.org 
[lkml]   [2021]   [Nov]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [RFC] psi: Add additional PSI counters for each type of memory pressure
On Wed 10-11-21 07:36:37, Georgi Djakov wrote:
> From: Carlos Ramirez <carlrami@codeaurora.org>
>
> Calculates psi totals for memory pressure subevents:
> compaction, thrashing, direct compaction, direct reclaim, and kswapd0.
> Uses upper 16 bits of psi_flags to track memory subevents.

Could you elaborate on the definition of those events please? That
should also go to Documentation (Documentation/accounting/psi.rst)
--
Michal Hocko
SUSE Labs

\
 
 \ /
  Last update: 2021-11-10 17:08    [W:0.073 / U:0.284 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site