Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp4742241pxj; Tue, 25 May 2021 15:31:53 -0700 (PDT) X-Google-Smtp-Source: ABdhPJy4oInXRK+yhcp7CLPHCLWQlwEe8Hz5bkqOXJDyd7QfknjEOo45rrsNNukDbZ88O0bOJ1kH X-Received: by 2002:a05:6638:260e:: with SMTP id m14mr33619432jat.83.1621981913310; Tue, 25 May 2021 15:31:53 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1621981913; cv=none; d=google.com; s=arc-20160816; b=DSkQXqm7W/RRxcslVacah70EmOv0gNrTLYgcxAwoqh1bPq/crdke+QKBxSGiq3jCTo iyBVjeYdq6+h54UfhadWHlEfusrxzO0KMlyOXP86GM6gTmxAbYFsbUO8qW5UCgm6hXi6 yWv3sHLx4sqIQ1+QGDE/uWQ2WDU/HQgYw09qSCeMQn9LXsXIpdHuelqvKA5sdxyJGDrh Ttd/+D5iChmAaE+CEwD5WljX08bVYF/S5hhbu+730NE7LL2+vcWXmycIZcKdY5u7EYrZ m8JgummxftlokPVCLy2sVQ1vNxUW5/E5zHW4RQFBLR6XFYSBrhxjfvMfUCfbp6Krmc3B Aqhg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from:dkim-signature; bh=vK16TajSWSWt8KZai0G6GLFprkniDqQQUNF3YiQCuSI=; b=JzairFqwnbvAIGpZLuiuYOByge0IyhZEbWagI6m0Gm0ZJR/kzA/vvws+TCEgEk2vGf h/ZFyAsPV6ocbVEmEz54YSgr0pyJFZU19KYCgVJhv1dvo1d/XrpcnkZP9ysdiT/8SH1J x1M6lHyQpGcrSwtyibM1LNwGodtIKZlob+x7BYkmodUDA2bhKAYW4zHpDYAD28S/IYwR zYeERuDrAUVwCEgCIhQHCGHzLjI4kzyCgQjPLeBgeRz/ri4cTUyMINhAlxp9Cuz42GG5 Pvm4+UzWj+s87ocO9eZCJiOx5x9vIV87uSgMPyTBkFmsP3DVGcmYE2pNre2MoxCeVGpe vDrw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=EzTDQ3bi; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id l15si11913640ilv.39.2021.05.25.15.31.40; Tue, 25 May 2021 15:31:53 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=EzTDQ3bi; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232284AbhEYUvb (ORCPT + 99 others); Tue, 25 May 2021 16:51:31 -0400 Received: from mail.kernel.org ([198.145.29.99]:37288 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231416AbhEYUv3 (ORCPT ); Tue, 25 May 2021 16:51:29 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id C5FAF6140B; Tue, 25 May 2021 20:49:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1621975798; bh=geFDm1hfESSrv4FhIDHlYbHKdE/pWgZd003DvoGhi84=; h=From:To:Cc:Subject:Date:From; b=EzTDQ3bin0jBFm0kogkX3AOwC4klpfJI9abSvGhy3mQntOCmug8Pr5WGB6TjFRLhE m745FlJkrhmKcYOlokMzRj0y8dpRZvo0IOdfmsN9mJZufVHeiPTqeMd/DPzL+eVVsW WSNFbenV3sR9BoyXCN/78tFNQp01Lo4WQTc3TpYm9lCPeLcpX4jdB2mocBOc+bG/lk M3AB1gwisdJs6KBlIyoc/SLpLCfsqyxnkXEKEYmeCNB6xUScNDwEm8FhmiDfIwU6iH QqxDfmHe181alL7nQRBpv4Unoy1LbT4xE8fdkK9CcEUagMalJk0Sh6OUKlEvoxSzkz HeY6Kc4ZoseWw== From: Jaegeuk Kim To: linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net Cc: Jaegeuk Kim Subject: [PATCH 1/2] f2fs: let's allow compression for mmap files Date: Tue, 25 May 2021 13:49:54 -0700 Message-Id: <20210525204955.2512409-1-jaegeuk@kernel.org> X-Mailer: git-send-email 2.32.0.rc0.204.g9fa02ecfa5-goog MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch allows to compress mmap files. E.g., for so files. Signed-off-by: Jaegeuk Kim --- fs/f2fs/compress.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/fs/f2fs/compress.c b/fs/f2fs/compress.c index 1189740aa141..bec92ff5ee7d 100644 --- a/fs/f2fs/compress.c +++ b/fs/f2fs/compress.c @@ -955,8 +955,6 @@ static bool cluster_may_compress(struct compress_ctx *cc) return false; if (f2fs_is_atomic_file(cc->inode)) return false; - if (f2fs_is_mmap_file(cc->inode)) - return false; if (!f2fs_cluster_is_full(cc)) return false; if (unlikely(f2fs_cp_error(F2FS_I_SB(cc->inode)))) -- 2.32.0.rc0.204.g9fa02ecfa5-goog