From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4023DC47086 for ; Tue, 25 May 2021 20:50:21 +0000 (UTC) Received: from lists.sourceforge.net (lists.sourceforge.net [216.105.38.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E3DF06140B; Tue, 25 May 2021 20:50:20 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E3DF06140B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linux-f2fs-devel-bounces@lists.sourceforge.net Received: from [127.0.0.1] (helo=sfs-ml-1.v29.lw.sourceforge.com) by sfs-ml-1.v29.lw.sourceforge.com with esmtp (Exim 4.90_1) (envelope-from ) id 1lle0J-0000PU-Px; Tue, 25 May 2021 20:50:19 +0000 Received: from [172.30.20.202] (helo=mx.sourceforge.net) by sfs-ml-1.v29.lw.sourceforge.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lle09-0000O9-Tm for linux-f2fs-devel@lists.sourceforge.net; Tue, 25 May 2021 20:50:09 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=Content-Transfer-Encoding:MIME-Version:Message-Id: Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=vK16TajSWSWt8KZai0G6GLFprkniDqQQUNF3YiQCuSI=; b=RQPNz9A2oseUsPlt2FHWHzfcHs TT6uVCC8YmcxhsQnOVwXc2Xy5DeOq1SRdWLT8GV/7DeZIlewxid0loK7u8+90lDuAIxnRR1B6bJPX o59YI6miqNns4CQumJ1Mhi4fJ0TumnttGIke7ql/3YSWUvZoLG3kIePmVZILF13IDSsg=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=Content-Transfer-Encoding:MIME-Version:Message-Id:Date:Subject:Cc:To:From :Sender:Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To: References:List-Id:List-Help:List-Unsubscribe:List-Subscribe:List-Post: List-Owner:List-Archive; bh=vK16TajSWSWt8KZai0G6GLFprkniDqQQUNF3YiQCuSI=; b=F ejFUN3ev0pknsB8Pnmd+Ss7TmBi7tS+dFSNMRTEhTycnVAXZkrQ0840cQfFYfFfQlrQT4AKjdqBVT Yq1DlprG/L2B4o61i8+NTglUC5EwntMTANq4LQPp/uov07bFmID2f46DzhiOnuubMyA+Q/USvNoqQ EoXD0mznmlNGOLsQ=; Received: from mail.kernel.org ([198.145.29.99]) by sfi-mx-2.v28.lw.sourceforge.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.92.3) id 1lle03-00035I-8R for linux-f2fs-devel@lists.sourceforge.net; Tue, 25 May 2021 20:50:09 +0000 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 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 X-Headers-End: 1lle03-00035I-8R Subject: [f2fs-dev] [PATCH 1/2] f2fs: let's allow compression for mmap files X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jaegeuk Kim Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net 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 _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel