From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wr1-f67.google.com (mail-wr1-f67.google.com [209.85.221.67]) by mx.groups.io with SMTP id smtpd.web12.1379.1589491277499988388 for ; Thu, 14 May 2020 14:21:17 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=@linuxfoundation.org header.s=google header.b=gsEkTdzL; spf=pass (domain: linuxfoundation.org, ip: 209.85.221.67, mailfrom: richard.purdie@linuxfoundation.org) Received: by mail-wr1-f67.google.com with SMTP id l18so626014wrn.6 for ; Thu, 14 May 2020 14:21:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=google; h=message-id:subject:from:to:date:in-reply-to:references:user-agent :mime-version:content-transfer-encoding; bh=xdszW9MCzPWD5zSSTwJzAlafK0visFYJ8KbKbjthEk4=; b=gsEkTdzLkxqUqY0IueOzzUa3X5udwGwKXn74TleCOf8S7X9xl7CQkJlXkg7PXb9C42 NcblLe+gZLodVaa8NocK1ETCmhIjtp9TgTK2mIsYku4CVAfo/EZoISct6P5yM2TDpjPk jN0qMW6z4pHj9Dr6F0W3de8kTBITo85dSfEWQ= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:message-id:subject:from:to:date:in-reply-to :references:user-agent:mime-version:content-transfer-encoding; bh=xdszW9MCzPWD5zSSTwJzAlafK0visFYJ8KbKbjthEk4=; b=fQNiTVLWOEwAOYrRWT4oDmJFb8Mp/xCT0XmlNcLEbIQGnxdcwPmPVouTJlrWvlij6X q3nKDv2CwFEfIdi+HsroM/Qem8aU0KyQxTFU95udh+duVrsriHKkX1jpYwcqaFi65WXY nOTn5KQzXCIDj7IRvQFKxPWsl6u+dj7CdLehkWRpSvjDp5SpUaQSrrsZAGrHNsSCAHny LkGMVSW+W8Bwd19wQTOD78SRzO8kR+NSvgeEO5JDQAokC7lXhPjlS66bPcVfM0pdVGXl IWxkBSOwqo+epFCAVXPnfdkQYMRZQsQNW1tGe13yfbot/HM6PmO0cBvAxfuI2XqEmFYH GgUw== X-Gm-Message-State: AOAM53311cQe/7aLmLuygDXMzl/BI6tVrQlsus6XKT03NZ+MqxsPO8x6 FbGmlMGtxS6dRn43Av471/cm/g== X-Google-Smtp-Source: ABdhPJxTDgkCzRhXiZD42ow6b6qT65RvlNVYtnrhR+Take7W2E+AnlGP+2ZnU2Wnx8PdHD/AxJyV6Q== X-Received: by 2002:adf:8b98:: with SMTP id o24mr456598wra.156.1589491276019; Thu, 14 May 2020 14:21:16 -0700 (PDT) Return-Path: Received: from hex (5751f4a1.skybroadband.com. [87.81.244.161]) by smtp.gmail.com with ESMTPSA id h27sm381271wrc.46.2020.05.14.14.21.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 14 May 2020 14:21:15 -0700 (PDT) Message-ID: <46e7dbc17ee0237529c6ae3d3f5162aa16105cd0.camel@linuxfoundation.org> Subject: Re: [OE-core] [PATCH] image_types: declare support for wic.zst From: "Richard Purdie" To: Diego , openembedded-core@lists.openembedded.org Date: Thu, 14 May 2020 22:21:14 +0100 In-Reply-To: <20200514131956.18463-1-diego.rondini@kynetics.com> References: <20200514131956.18463-1-diego.rondini@kynetics.com> User-Agent: Evolution 3.36.1-2 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit On Thu, 2020-05-14 at 15:19 +0200, Diego wrote: > Declare images in wic.zst format as supported, as bmaptool now supports > zstd: > https://github.com/intel/bmap-tools/commit/1b8437d58447d3796dc11fd0f2c62bec5746e5d6 > Given the very fast decompression speed of zstd over, for example, gzip, > writing images with bmaptool can provide big write speed improvements > when decompression speed is the limiting factor (especially with very > sparse images). > > Signed-off-by: Diego Rondini > --- > meta/classes/image_types.bbclass | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/meta/classes/image_types.bbclass b/meta/classes/image_types.bbclass > index f82f1d8862..ab05cc90ff 100644 > --- a/meta/classes/image_types.bbclass > +++ b/meta/classes/image_types.bbclass > @@ -273,7 +273,7 @@ IMAGE_TYPES = " \ > ubi ubifs multiubi \ > tar tar.gz tar.bz2 tar.xz tar.lz4 tar.zst \ > cpio cpio.gz cpio.xz cpio.lzma cpio.lz4 \ > - wic wic.gz wic.bz2 wic.lzma \ > + wic wic.gz wic.bz2 wic.lzma wic.zst \ > container \ > f2fs \ > " Causes selftest failures: https://autobuilder.yoctoproject.org/typhoon/#/builders/87/builds/931 (oe-selftest -r imagefeatures.ImageFeatures.test_image_fstypes) Cheers, Richard