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Mon, 30 Dec 2024 21:42:55 +0000 (UTC) Received: by mail.gandi.net (Postfix) with ESMTPSA id 5863EC0003; Mon, 30 Dec 2024 21:42:52 +0000 (UTC) Date: Mon, 30 Dec 2024 22:42:51 +0100 To: John Ernberg Cc: "buildroot@buildroot.org" , Jonas Blixt Message-ID: <20241230224251.73600ba3@windsurf> In-Reply-To: <20241227103623.1608053-1-john.ernberg@actia.se> References: <20241227103623.1608053-1-john.ernberg@actia.se> Organization: Bootlin X-Mailer: Claws Mail 4.3.0 (GTK 3.24.43; x86_64-redhat-linux-gnu) MIME-Version: 1.0 X-GND-Sasl: thomas.petazzoni@bootlin.com X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1735594972; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ROc/ohLmbgl25QuRrVrjtn2JMzacTTIVuJpiGZ5XV5c=; b=iYZ2bMsrCZ2mwokml0uG/9jt2F7RqgZkqZQPkcFq7w5GCmdG4kLC60ojxgqqJjrRQFQCaA /uy7jy6dkh2e/v264L8RSw6HJn7CoBa55SjzawdD4erAV7M4nUIouY6Y/rT1oc/cq6carT wEVDTeoQdCUz7Y1n4Aba1YB0A+FlSrtkwJK3CqEsAgSfkN7csBVhX0EiQGx0pILKif1x3I dGeSVQZNoTj0JG6/VQuCptDza4R5p08q3pFLbLgjgZJe08PrXz1nYZfHuUuBmCJue5hUsM plr6ayboCW+FFwQLZtaQNMnEEAe5dIVocwB0IucVcPKDEIh1eX0ZEAKdfyM33g== X-Mailman-Original-Authentication-Results: smtp2.osuosl.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com X-Mailman-Original-Authentication-Results: smtp2.osuosl.org; dkim=pass (2048-bit key, unprotected) header.d=bootlin.com header.i=@bootlin.com header.a=rsa-sha256 header.s=gm1 header.b=iYZ2bMsr Subject: Re: [Buildroot] [PATCH] fs/squashfs: Allow to disable compression of the filesystem X-BeenThere: buildroot@buildroot.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Discussion and development of buildroot List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Thomas Petazzoni via buildroot Reply-To: Thomas Petazzoni Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: buildroot-bounces@buildroot.org Sender: "buildroot" On Fri, 27 Dec 2024 10:36:35 +0000 John Ernberg wrote: > Devices with large amounts of flash but operating in connectivity- > constrained areas can benefit from using uncompressed images as this > allows delta updates using binary diff algorithms. > > Connectivity-constrained areas in this context are defined as areas > where the connection is very slow, unstable, etcetera, where it is > difficult to transfer data in large scale. > > Add a "none" option to the compression menu and map it to the mksquashfs > -no-compression flag to enable this feature. > Disable the ability to select extreme compression in this case as that > makes absolutely no sense combined with no compression. > > Signed-off-by: John Ernberg > --- > fs/squashfs/Config.in | 6 ++++++ > fs/squashfs/squashfs.mk | 2 ++ > 2 files changed, 8 insertions(+) Thanks a lot for this patch, makes sense, so I've applied to our master branch! Best regards, Thomas -- Thomas Petazzoni, CTO, Bootlin Embedded Linux and Kernel engineering https://bootlin.com _______________________________________________ buildroot mailing list buildroot@buildroot.org https://lists.buildroot.org/mailman/listinfo/buildroot