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=-19.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,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 CC5FBC4707F for ; Tue, 25 May 2021 20:50:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id ACEBA61409 for ; Tue, 25 May 2021 20:50:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233380AbhEYUvb (ORCPT ); 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