From patchwork Fri Apr 22 01:40:39 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Eggleton X-Patchwork-Id: 7027 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id B949CC35294 for ; Fri, 22 Apr 2022 16:51:59 +0000 (UTC) Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by mx.groups.io with SMTP id smtpd.web12.3541.1650591648769500562 for ; Thu, 21 Apr 2022 18:40:48 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=@linux.microsoft.com header.s=default header.b=iEvGSNeF; spf=pass (domain: linux.microsoft.com, ip: 13.77.154.182, mailfrom: pauleg@linux.microsoft.com) Received: by linux.microsoft.com (Postfix, from userid 1054) id D1C0D20E6581; Thu, 21 Apr 2022 18:40:47 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com D1C0D20E6581 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1650591647; bh=cqValLlopt3+5pZppTOURGwZuoOjf+oZc31O1KgZ6jQ=; h=From:To:Subject:Date:In-Reply-To:References:From; b=iEvGSNeFEszbi0uPnk8jqT3mFfyD1jc/NrrqeCRsqeGKbinCos+19aYl6+6+T8IMa qeW/oT3IhO2ypYHYJJTCZxArFBg3XL0rM1Oo2r44nDhaNaiMweYkYR/vTv7vAkMYy8 hr7ZEAfF11xi9i5YvOq+ecOS7GOAr1kIZuWq4uKo= From: Paul Eggleton To: docs@lists.yoctoproject.org Subject: [PATCH 6/9] ref-manual: add XZ_THREADS and ZSTD_THREADS Date: Thu, 21 Apr 2022 18:40:39 -0700 Message-Id: X-Mailer: git-send-email 1.8.3.1 In-Reply-To: References: List-Id: X-Webhook-Received: from li982-79.members.linode.com [45.33.32.79] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Fri, 22 Apr 2022 16:51:59 -0000 X-Groupsio-URL: https://lists.yoctoproject.org/g/docs/message/2828 From: Paul Eggleton ZSTD_THREADS is new for kirkstone, XZ_THREADS was introduced in dunfell. Signed-off-by: Paul Eggleton --- documentation/ref-manual/variables.rst | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/documentation/ref-manual/variables.rst b/documentation/ref-manual/variables.rst index b9448b8..4803578 100644 --- a/documentation/ref-manual/variables.rst +++ b/documentation/ref-manual/variables.rst @@ -8737,4 +8737,15 @@ system and gives an overview of their function and contents. The default value of :term:`XSERVER`, if not specified in the machine configuration, is "xserver-xorg xf86-video-fbdev xf86-input-evdev". - + + :term:`XZ_THREADS` + Specifies the number of parallel threads that should be used when + using xz compression. By default this scales with core count, but + is never set less than 2 to ensure that multi-threaded mode is + always used (so that the output file contents are deterministic). + + :term:`ZSTD_THREADS` + Specifies the number of parallel threads that should be used when + using ZStandard compression. By default this scales with core count, + but is never set less than 2 to ensure that multi-threaded mode is + always used (so that the output file contents are deterministic).