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Groups > linux.debian.kernel > #65374 > unrolled thread

Bug#942144: Enable multithreading on xz compression

Started byStefan Kühn <familiekuehn@arcor.de>
First post2019-10-10 22:10 +0200
Last post2020-01-18 21:00 +0100
Articles 2 — 2 participants

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  Bug#942144: Enable multithreading on xz compression Stefan Kühn <familiekuehn@arcor.de> - 2019-10-10 22:10 +0200
    Bug#942144: marked as done (Enable multithreading on xz compression) "Debian Bug Tracking System" <owner@bugs.debian.org> - 2020-01-18 21:00 +0100

#65374 — Bug#942144: Enable multithreading on xz compression

FromStefan Kühn <familiekuehn@arcor.de>
Date2019-10-10 22:10 +0200
SubjectBug#942144: Enable multithreading on xz compression
Message-ID<yPMV3-Gn-1@gated-at.bofh.it>
Package: initramfs-tools-core
Version: 0.135
Severity: wishlist

Dear Maintainer,

maybe you can enable multithreading these days when the initrd is
compressed with xz. Multi cores are widespread and I use it for quite
some time. Also I use weaker compression level making it faster (and
using less memory) without affecting the size too much.

I just changed line 155 from

[ "${compress}" = xz ] && compress="xz --check=crc32"

to this one

[ "${compress}" = xz ] && compress="xz -1 --threads=0 --check=crc32"


Best regards
Stefan Kühn

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#66135 — Bug#942144: marked as done (Enable multithreading on xz compression)

From"Debian Bug Tracking System" <owner@bugs.debian.org>
Date2020-01-18 21:00 +0100
SubjectBug#942144: marked as done (Enable multithreading on xz compression)
Message-ID<zq2qf-4lp-17@gated-at.bofh.it>
In reply to#65374

[Multipart message — attachments visible in raw view] — view raw

Your message dated Sat, 18 Jan 2020 19:05:06 +0000
with message-id <E1istP8-000FMy-Um@fasolo.debian.org>
and subject line Bug#942144: fixed in initramfs-tools 0.136
has caused the Debian Bug report #942144,
regarding Enable multithreading on xz compression
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
942144: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=942144
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems

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