Tuesday, 31 August 2021

5.14 and the future of MuQSS and -ck once again

 Having missed the update for the 5.13 kernel entirely, I thought I'd just skip ahead to merge up with 5.14 and started looking at/working on it today. The size of the changes are depressingly large and whilst it's mostly trivial changes, and features I wouldn't implement in MuQSS, I'm once again left wondering if I should be bothering with maintaining this patch-set, as I've mentioned before on this blog.

 The size of my user-base seems to be diminishing with time, and I'm getting further and further out of touch with what's happening in the linux kernel space at all, with countless other things to preoccupy me in my spare time. 

 As much as I still prefer running my own kernel on my hardware, I'm having trouble motivating myself after the last 18 months of world madness due to Covid19 and feel that I should really sadly bring this patch-set to a graceful end. My first linux kernel patches stretch back 20 years and with almost no passion for working on it any more, I feel it may be long overdue.

 Unfortunately I also do not have faith that there is anyone I can reliably hand the code over to as a successor as well, as almost all forks I've seen on my work have been prone to problems I've tried hard to avoid myself.

 There is always the possibility that mainline linux kernel will be so bad that I'll be forced to create a new kernel of my own out of disgust, which is how I got here in the first place, but that looks very unlikely. Many of you would have anticipated this coming after my last motivation blog-post, but unless I can find the motivation to work on it again, or something comes up that gives me a meaningful reason to work on it, I will have to sadly declare 5.12-ck the last of the MuQSS and -ck patches.

Final word. If you want to get the most out of the mainline kernel without trying to port MuQSS, then using at least the hrtimer patches from -ck and 1000Hz should make a significant difference.

-ck

Sunday, 11 July 2021

Moving

Busy just moving house so there will likely be an extended delay before I can sync up with the latest kernel. Sorry about any inconvenience.

-ck

Wednesday, 28 April 2021

linux-5.12-ck1, MuQSS version 0.210 for linux-5.12

 Announcing a new -ck release, 5.12-ck1  with the latest version of the Multiple Queue Skiplist Scheduler, version 0.210 These are patches designed to improve system responsiveness and interactivity with specific emphasis on the desktop, but configurable for any workload.

This was a resync and build bugfix from 5.11-ck1. The only new change to the -ck patch is the ability to reselect ondemand and conservative governors with Intel Pstate, and to deselect schedutil.

 

 linux-5.12-ck1:

patch-5.12-ck1.xz

Git tree:

5.12-ck


MuQSS only:

0001-MultiQueue-Skiplist-Scheduler-v0.210.patch

Git tree:

5.12-muqss


Web: kernel.kolivas.org

Enjoy!
お楽しみ下さい
-ck

Saturday, 6 March 2021

Lrzip version 0.641

Bugfix release for lrzip not fully compressing files on version 0.640 with no other changes.

Downloads, including access to standalone static binary:

http://lrzip.kolivas.org/

Git tree:

https://github.com/ckolivas/lrzip

 

Enjoy!

お楽しみ下さい

-ck