Bug 1226828 - Enable multi-gen LRU by default (CONFIG_LRU_GEN_ENABLED=y)
Summary: Enable multi-gen LRU by default (CONFIG_LRU_GEN_ENABLED=y)
Status: RESOLVED DUPLICATE of bug 1206937
Alias: None
Product: openSUSE Tumbleweed
Classification: openSUSE
Component: Kernel (show other bugs)
Version: Current
Hardware: All openSUSE Tumbleweed
: P5 - None : Enhancement (vote)
Target Milestone: ---
Assignee: openSUSE Kernel Bugs
QA Contact: E-mail List
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2024-06-23 20:21 UTC by nuts
Modified: 2024-06-23 21:39 UTC (History)
0 users

See Also:
Found By: ---
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description nuts 2024-06-23 20:21:07 UTC 
I'm not sure why this is disabled by default at this point, it's been well tested by now. It's a significant performance improvement to database workloads (according to here: https://www.phoronix.com/news/MGLRU-July-2022-Performance) and at worst it might have minimal performance regressions in certain tasks, although that may have been ironed out from version 5.19 to 6.9
Comment 1 hui 2024-06-23 21:39:14 UTC 
.

*** This bug has been marked as a duplicate of bug 1206937 ***