HackerReposA FIELD GUIDE TO OPEN SOURCE
ProSponsor the shelf♧ 0
← Back to top all-time
hakavlad
le9-patch
Systems & Infrastructure2021–2022
hakavlad / le9-patch

le9-patch

[PATCH] mm: Protect the working set under memory pressure to prevent thrashing, avoid high latency and prevent livelock in near-OOM conditions

Systems & Infrastructure
Explore on GitHubRead Hacker News discussions
8Distinct people
11Mentions
0Explicit recommenders
228GitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

[PATCH] mm: Protect the working set under memory pressure to prevent thrashing, avoid high latency and prevent livelock in near-OOM conditions

GitHub

Where it is used

No documented product use has been verified yet.

What people are saying

No recommendation phrase was found in the indexed comments.

No classified warning is attached to this page. Read the discussions before treating silence as approval.

Also in these discussions

Mentioned in the same Hacker News threads. That is not proof they are substitutes.

This week on Hacker News

Nov 8–Nov 15 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/15/2026, 10:49:33 PM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by month11 dated mentions

Observed mentions: 2021-03-14 15:39:20 UTC to 2022-02-04 20:38:44 UTC.

01232021-03-01 00:00:00 UTC to 2021-04-01 00:00:00 UTC (exclusive): 2 mentions; 0 submissions, 2 commentsMar 20212021-04-01 00:00:00 UTC to 2021-05-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2021-05-01 00:00:00 UTC to 2021-06-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2021-06-01 00:00:00 UTC to 2021-07-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2021-07-01 00:00:00 UTC to 2021-08-01 00:00:00 UTC (exclusive): 3 mentions; 1 submissions, 2 comments2021-08-01 00:00:00 UTC to 2021-09-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 commentsAug 20212021-09-01 00:00:00 UTC to 2021-10-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2021-10-01 00:00:00 UTC to 2021-11-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2021-11-01 00:00:00 UTC to 2021-12-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2021-12-01 00:00:00 UTC to 2022-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-01-01 00:00:00 UTC to 2022-02-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2022-02-01 00:00:00 UTC to 2022-03-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 commentsFeb 2022

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
UTC ranges include their start and exclude their end. Select a period to filter the source evidence.
PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
Mar 20212021-03-01 00:00:00 UTC2021-04-01 00:00:00 UTC202
Apr 20212021-04-01 00:00:00 UTC2021-05-01 00:00:00 UTC000
May 20212021-05-01 00:00:00 UTC2021-06-01 00:00:00 UTC000
Jun 20212021-06-01 00:00:00 UTC2021-07-01 00:00:00 UTC101
Jul 20212021-07-01 00:00:00 UTC2021-08-01 00:00:00 UTC312
Aug 20212021-08-01 00:00:00 UTC2021-09-01 00:00:00 UTC000
Sep 20212021-09-01 00:00:00 UTC2021-10-01 00:00:00 UTC101
Oct 20212021-10-01 00:00:00 UTC2021-11-01 00:00:00 UTC101
Nov 20212021-11-01 00:00:00 UTC2021-12-01 00:00:00 UTC101
Dec 20212021-12-01 00:00:00 UTC2022-01-01 00:00:00 UTC000
Jan 20222022-01-01 00:00:00 UTC2022-02-01 00:00:00 UTC101
Feb 20222022-02-01 00:00:00 UTC2022-03-01 00:00:00 UTC101

What Hacker News says

1 sources
NavinF·Jan 7, 2022
Oh that’s a known problem. There are many kernel patches floating around that fix it by triggering the OOM killer when the system is thrashing. Here’s one based on ChromeOS’s solution: https://github.com/hakavlad/le9-patch I’ve never had this specific problem back when I was daily driving desktop Linux, but I did run into 1000 other ones that needed bandaid solutions just like this. It’s death of a thousand cuts: https://news.ycombinator.com/item?id=28490753 I see that nothing’s changed in the last couple of years.
In Programs that were launched with impossible command line options

MAKE YOURSELF AT HOME

A few shortcuts

/
Search the collection
?
Open this guide
Esc
Close dialogs and navigation

Your saved repositories and interests stay in this browser.