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=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 EA9BFC4338F for ; Tue, 10 Aug 2021 06:55:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C6F0060FC4 for ; Tue, 10 Aug 2021 06:55:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235392AbhHJGzk (ORCPT ); Tue, 10 Aug 2021 02:55:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41926 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231482AbhHJGzj (ORCPT ); Tue, 10 Aug 2021 02:55:39 -0400 Received: from mail-pj1-x102f.google.com (mail-pj1-x102f.google.com [IPv6:2607:f8b0:4864:20::102f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A605CC0613D3 for ; Mon, 9 Aug 2021 23:55:17 -0700 (PDT) Received: by mail-pj1-x102f.google.com with SMTP id cp15-20020a17090afb8fb029017891959dcbso2966007pjb.2 for ; Mon, 09 Aug 2021 23:55:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=wp6AQyVuidbbmZh4SpEnbdNrLtEBOB0mz0m+17qvH80=; b=Z2PfQTKHT/f2cgdX8JT6mIdT8GrweddGz6wWggyjQOVyZ+5gJzRgclw1kl/MmtOeA4 Qg7VnIjiSk4AKyjgE/OrlEul1zGhmLTxFmOH7TmUJsAftiN3geenFmvhUG9GZs+OSzVC 8CoQkfDZC1F+GsMXDkpfbUzlMkx13AMVafJaJrkkbqJrw2xacfsfu3Tfk932odh7p6nu JmiXIHH/ZiE1EGR2vO+m5JLo/REnZwSTDRSKI9j0cdMI11KMDtm1py4fPffTZ/Hi295J Gx3meUaiEnhEJc8Iru1Evwk5GC+0OXLFC//a8fn39JhFadc85L2/ZdiLW/ATMwnPcfM1 Vbcg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=wp6AQyVuidbbmZh4SpEnbdNrLtEBOB0mz0m+17qvH80=; b=LuEy2G+pOfel0ELwZjA4GakFnLwcsWjRIPOq4N8MhOdPUEYE37bhZdAdNpQl+HFuNw 0uP18XE/4+c5K69zoMhfHXqOasjRKXizGMxSOObhXfG9wkmKb4vJVhinUdwah3tY8Wy4 xlbpUfIpNTT5GwMIWhl/++cB9mty8Jb4mZiW1KtJF7s6WbKVFTQq2nbvYNGfHWH3GxH+ l1rgIydPCu9AbJp6E6c0YIxGZolQ3ao/LR2VrZiNfnCsYRcruo0a9bYU6HA4Eezlj28i Wjb4ldBQDNJFSIHyvYcqQJxD4Mdr2+jhqUNlXyx/y/Ro2DGVWfRAY/sDiFiN9MhkFIA6 9q7w== X-Gm-Message-State: AOAM530k/NBNzf3aQIPAjxniQCCUPSITN1wg/yOozwAn7VullW+1IhZ+ dUiyrqGq0QdG4bc5v7eVg+U= X-Google-Smtp-Source: ABdhPJyA9LmdyqIvPLhi85SmsV6nAGqM8rJ8oFoHSoOwf7HnCEnq9KFc3tFAHT2cBpaSvcSXkCu1zA== X-Received: by 2002:a63:36cb:: with SMTP id d194mr8637pga.224.1628578517243; Mon, 09 Aug 2021 23:55:17 -0700 (PDT) Received: from tj.ccdomain.com ([103.220.76.197]) by smtp.gmail.com with ESMTPSA id bk24sm1667496pjb.26.2021.08.09.23.55.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 Aug 2021 23:55:17 -0700 (PDT) From: Yue Hu To: xiang@kernel.org, chao@kernel.org, linux-erofs@lists.ozlabs.org Cc: linux-kernel@vger.kernel.org, huyue2@yulong.com, zbestahu@163.com Subject: [PATCH] erofs: directly use wrapper erofs_page_is_managed() when shrinking Date: Tue, 10 Aug 2021 14:54:50 +0800 Message-Id: <20210810065450.1320-1-zbestahu@gmail.com> X-Mailer: git-send-email 2.29.2.windows.3 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Yue Hu We already have the wrapper function to identify managed page. Signed-off-by: Yue Hu --- fs/erofs/zdata.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/fs/erofs/zdata.c b/fs/erofs/zdata.c index 78e4b59..a809730 100644 --- a/fs/erofs/zdata.c +++ b/fs/erofs/zdata.c @@ -310,7 +310,6 @@ int erofs_try_to_free_all_cached_pages(struct erofs_sb_info *sbi, { struct z_erofs_pcluster *const pcl = container_of(grp, struct z_erofs_pcluster, obj); - struct address_space *const mapping = MNGD_MAPPING(sbi); int i; /* @@ -327,7 +326,7 @@ int erofs_try_to_free_all_cached_pages(struct erofs_sb_info *sbi, if (!trylock_page(page)) return -EBUSY; - if (page->mapping != mapping) + if (!erofs_page_is_managed(sbi, page)) continue; /* barrier is implied in the following 'unlock_page' */ -- 1.9.1