From patchwork Tue Aug 18 14:31:14 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joao Marcos Costa X-Patchwork-Id: 1346903 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=85.214.62.61; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=bootlin.com Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4BWCyp58lhz9sR4 for ; Wed, 19 Aug 2020 00:31:30 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 473A282176; Tue, 18 Aug 2020 16:31:24 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=bootlin.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Received: by phobos.denx.de (Postfix, from userid 109) id C262D821E2; Tue, 18 Aug 2020 16:31:22 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: * X-Spam-Status: No, score=1.4 required=5.0 tests=BAYES_00,RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL,RCVD_IN_SBL_CSS,SPF_HELO_NONE,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.2 Received: from relay2-d.mail.gandi.net (relay2-d.mail.gandi.net [217.70.183.194]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 5A46781C1E for ; Tue, 18 Aug 2020 16:31:20 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=bootlin.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=joaomarcos.costa@bootlin.com X-Originating-IP: 46.193.64.106 Received: from localhost.localdomain (eth-east-parth2-46-193-64-106.wb.wifirst.net [46.193.64.106]) (Authenticated sender: joaomarcos.costa@bootlin.com) by relay2-d.mail.gandi.net (Postfix) with ESMTPA id 314F040009; Tue, 18 Aug 2020 14:31:18 +0000 (UTC) From: Joao Marcos Costa To: u-boot@lists.denx.de Cc: joaomarcos.costa@bootlin.com, miquel.raynal@bootlin.com, thomas.petazzoni@bootlin.com Subject: [PATCH v3 0/4] fs/squashfs: Add new decompression algorithms Date: Tue, 18 Aug 2020 16:31:14 +0200 Message-Id: <20200818143118.16422-1-joaomarcos.costa@bootlin.com> X-Mailer: git-send-email 2.17.1 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.102.3 at phobos.denx.de X-Virus-Status: Clean Hello, Following the SquashFS support, this series adds support for LZO and ZSTD algorithms. Changes in v3: - Reorganize patches order. - Remove memory leak from sqfs_zstd_decompress(). Changes in v2: - Change tests architecture. - Add tests for LZO and ZSTD. - Skip compression algorithms unsupported by the host's squashfs-tools version. - Add sqfs_decompress_init() and sqfs_decompress_cleanup() to SquashFS support. Joao Marcos Costa (4): fs/squashfs: Add init. and clean-up functions to decompression fs/squashfs: add support for ZSTD decompression fs/squashfs: add support for LZO decompression test/py: Add tests for LZO and ZSTD fs/squashfs/sqfs.c | 87 ++++++++------- fs/squashfs/sqfs_decompressor.c | 103 +++++++++++++++++- fs/squashfs/sqfs_decompressor.h | 3 + fs/squashfs/sqfs_filesystem.h | 12 +- .../test_fs/test_squashfs/sqfs_common.py | 76 +++++++++---- .../test_fs/test_squashfs/test_sqfs_load.py | 40 ++++--- .../test_fs/test_squashfs/test_sqfs_ls.py | 33 ++++-- 7 files changed, 261 insertions(+), 93 deletions(-)