Received: by 2002:a05:6a10:c604:0:0:0:0 with SMTP id y4csp3379285pxt; Tue, 10 Aug 2021 02:08:58 -0700 (PDT) X-Google-Smtp-Source: ABdhPJy1Tv2fSsvmMmqHjZ/LlCmCxWBwZFnUiQasbprYflTP4VtBh8cH5HGn4Llry3jup+rCCnnY X-Received: by 2002:a5e:c808:: with SMTP id y8mr196435iol.108.1628586538215; Tue, 10 Aug 2021 02:08:58 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1628586538; cv=none; d=google.com; s=arc-20160816; b=z8cdnpe6vR6R+sPl0wulrB7ybjr+FBTEriuDeaAaH5YVRiP9nlZ4WBRT2UBH/J56XE ic41s4b9+nsba+SYGWw25rLOOrYbQmuKwkzd/qaAAtbS9ohy3c0BIj1hzC0wnUJN/1KM M2bUVl+rlELoPxEzSM19iPM1sdbO07qhbmm/WjzHmwO1POQUBc/MA+QEWCGVfokaYZWq VTnqGW7QEKFE4wlYbICfvsoplpZYyPk1EbrGaumVxFNgof+bsnOPQzurafEkTu84RYbF 4IH4oqNBozgsazHuMeoxb7EsXZrzD6nOm4FvZ+zgx5x/xa9A97YITt/Wjv1oRyDtsUVO fT/Q== 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=wp6AQyVuidbbmZh4SpEnbdNrLtEBOB0mz0m+17qvH80=; b=0uAtgiDAjVDfiXCrVj/kG+tn/EYMsyrEqB5oDD08X8F49cY9sPx3kyai2gqRsA9P5T 1LItU2TV1zTfiql0CVpjwRSlJz0XI54f9clBd6joIBiqMI2K9pGhwphGTnHvXykLKQkX uU/PYpvg/6FuR12LCYVSczAa6P+EkMA9ZVZjTXmEz5ulcmWA6RCN+Cc5Pf92Nlqb8+Bh SvxIyvQYx4o4H7/FP5MJ7U+BdX6mRvgcqYRC4zdFbYT3H2z0CkQA/u8LM4cgHhYq4bKM HgwmOpjBVKDt6ELl3RtAM77agY8SRWfJ+/r5jky+URMmg7PVcAb7/FhfOVuk75qxgJ0f fCdg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=Z2PfQTKH; 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=QUARANTINE dis=NONE) header.from=gmail.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id x4si19640144ilh.33.2021.08.10.02.08.45; Tue, 10 Aug 2021 02:08:58 -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=@gmail.com header.s=20161025 header.b=Z2PfQTKH; 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=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234022AbhHJGzj (ORCPT + 99 others); Tue, 10 Aug 2021 02:55:39 -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-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