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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 957B2C52D7B for ; Wed, 14 Aug 2024 00:59:00 +0000 (UTC) Received: from [127.0.0.1] (helo=sfs-ml-2.v29.lw.sourceforge.com) by sfs-ml-2.v29.lw.sourceforge.com with esmtp (Exim 4.95) (envelope-from ) id 1se2Lq-00016L-5v; Wed, 14 Aug 2024 00:58:58 +0000 Received: from [172.30.29.66] (helo=mx.sourceforge.net) by sfs-ml-2.v29.lw.sourceforge.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1se2Lo-00016F-Kl for linux-f2fs-devel@lists.sourceforge.net; Wed, 14 Aug 2024 00:58:56 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=Content-Transfer-Encoding:Content-Type:In-Reply-To: From:References:Cc:To:Subject:MIME-Version:Date:Message-ID:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=VVqP4QqcIKpqwSFGAWIFK+oKPMtwbNb4VuxFCNmwmOM=; b=HfTSnoOpCHAM6h5UsgZCC3qwa6 FxM5RHOfRj3sXwNjLDyKNPSdnmO+kGu7a0BtqgYzlHM0hOzDb5HKor0uT++Trjr4QQe53KG6lEhQj PCS7VS284BpJJ+IDsqPfaf9oExCutjKibJqgLzm4v0xCxUO/tBFRANeMpFv9c8+Y7Aas=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=Content-Transfer-Encoding:Content-Type:In-Reply-To:From:References:Cc:To: Subject:MIME-Version:Date:Message-ID:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=VVqP4QqcIKpqwSFGAWIFK+oKPMtwbNb4VuxFCNmwmOM=; b=Lfd/JcyHUaUpZpvjapLHYnXzRW eCed2X0NMG/2HSg1Ukb0h+eClqgJYYRvvBc9kFgrJwcguZ+fpMuUKCBpcuRb6Ehc3Fj9X3QOQL8aH JrIQlEnPAIf1fnXoopAo2xy8wTqgUuKYuytdJTXvbSrOcv5RgROEXLPImT7iU5+k21lc=; Received: from dfw.source.kernel.org ([139.178.84.217]) by sfi-mx-2.v28.lw.sourceforge.com with esmtps (TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.95) id 1se2Ln-0007zr-T2 for linux-f2fs-devel@lists.sourceforge.net; Wed, 14 Aug 2024 00:58:56 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 89D25617B9; Wed, 14 Aug 2024 00:58:45 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 11257C32782; Wed, 14 Aug 2024 00:58:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1723597125; bh=KDEpbRprnacmNiAaCY2Q/eGuX74con43zqyU2XmoaqU=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=nGRdqHEPP2gIRpXuDo02vpuXhEjZdSpSa3Gultwoz00NcSZeFELzt0wh/m75W/FE6 fRaQczG38xhHK93SlvbIHx+sQOWYUEEB4LxDpfw2gK1yAc1H1HHSjTKzYQr6p9VOlX 1QrV+9LLaoPImpEZ2HkvMPoOK4Pcj1W4VDx50ETusUcj8OIFTzvMSIRognjPA3nZ+x 2mZqvsyBV5yGkJcMG1Cm5irS/prjjnbBkt+GTmgTD5AsJ1zFQpnXNZUoNujISh75uc a8g9c89Zj02DCnmX4+8n2B5XAi9X2O83HJ35Lefp1gON07G500loE99QJl4qqMsyy2 +cPkY0dKo2TVA== Message-ID: Date: Wed, 14 Aug 2024 08:58:37 +0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird To: Jaegeuk Kim References: <20240813141331.417067-1-chao@kernel.org> Content-Language: en-US From: Chao Yu In-Reply-To: X-Headers-End: 1se2Ln-0007zr-T2 Subject: Re: [f2fs-dev] [PATCH 1/9] f2fs: convert f2fs_compress_ctx_add_page() to use folio 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: linux-kernel@vger.kernel.org, Matthew Wilcox , linux-f2fs-devel@lists.sourceforge.net Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net On 2024/8/14 6:24, Jaegeuk Kim wrote: > Could you please test this series? I hit kernel hang along with refcount warning Oops, I've did fstest before sending this patchset, however I missed to cover w/ compression testcase..., so, too rush to push the patchset, sorry. Will check and fix it soon. Thanks, > in f2fs_put_dic, when running fsstress. You can reproduce it quickly. > > On 08/13, Chao Yu wrote: >> onvert to use folio, so that we can get rid of 'page->index' to >> prepare for removal of 'index' field in structure page [1]. >> >> [1] https://lore.kernel.org/all/Zp8fgUSIBGQ1TN0D@casper.infradead.org/ >> >> Cc: Matthew Wilcox >> Signed-off-by: Chao Yu >> --- >> fs/f2fs/compress.c | 14 +++++++------- >> fs/f2fs/data.c | 4 ++-- >> fs/f2fs/f2fs.h | 2 +- >> 3 files changed, 10 insertions(+), 10 deletions(-) >> >> diff --git a/fs/f2fs/compress.c b/fs/f2fs/compress.c >> index 990b93689b46..eb5cd1457ffc 100644 >> --- a/fs/f2fs/compress.c >> +++ b/fs/f2fs/compress.c >> @@ -160,17 +160,17 @@ void f2fs_destroy_compress_ctx(struct compress_ctx *cc, bool reuse) >> cc->cluster_idx = NULL_CLUSTER; >> } >> >> -void f2fs_compress_ctx_add_page(struct compress_ctx *cc, struct page *page) >> +void f2fs_compress_ctx_add_page(struct compress_ctx *cc, struct folio *folio) >> { >> unsigned int cluster_ofs; >> >> - if (!f2fs_cluster_can_merge_page(cc, page->index)) >> + if (!f2fs_cluster_can_merge_page(cc, folio->index)) >> f2fs_bug_on(F2FS_I_SB(cc->inode), 1); >> >> - cluster_ofs = offset_in_cluster(cc, page->index); >> - cc->rpages[cluster_ofs] = page; >> + cluster_ofs = offset_in_cluster(cc, folio->index); >> + cc->rpages[cluster_ofs] = folio_page(folio, 0); >> cc->nr_rpages++; >> - cc->cluster_idx = cluster_idx(cc, page->index); >> + cc->cluster_idx = cluster_idx(cc, folio->index); >> } >> >> #ifdef CONFIG_F2FS_FS_LZO >> @@ -1093,7 +1093,7 @@ static int prepare_compress_overwrite(struct compress_ctx *cc, >> if (PageUptodate(page)) >> f2fs_put_page(page, 1); >> else >> - f2fs_compress_ctx_add_page(cc, page); >> + f2fs_compress_ctx_add_page(cc, page_folio(page)); >> } >> >> if (!f2fs_cluster_is_empty(cc)) { >> @@ -1123,7 +1123,7 @@ static int prepare_compress_overwrite(struct compress_ctx *cc, >> } >> >> f2fs_wait_on_page_writeback(page, DATA, true, true); >> - f2fs_compress_ctx_add_page(cc, page); >> + f2fs_compress_ctx_add_page(cc, page_folio(page)); >> >> if (!PageUptodate(page)) { >> release_and_retry: >> diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c >> index e9570f4e0f21..100b6526717f 100644 >> --- a/fs/f2fs/data.c >> +++ b/fs/f2fs/data.c >> @@ -2429,7 +2429,7 @@ static int f2fs_mpage_readpages(struct inode *inode, >> if (ret) >> goto set_error_page; >> >> - f2fs_compress_ctx_add_page(&cc, &folio->page); >> + f2fs_compress_ctx_add_page(&cc, folio); >> >> goto next_page; >> read_single_page: >> @@ -3161,7 +3161,7 @@ static int f2fs_write_cache_pages(struct address_space *mapping, >> #ifdef CONFIG_F2FS_FS_COMPRESSION >> if (f2fs_compressed_file(inode)) { >> folio_get(folio); >> - f2fs_compress_ctx_add_page(&cc, &folio->page); >> + f2fs_compress_ctx_add_page(&cc, folio); >> continue; >> } >> #endif >> diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h >> index 51fd5063a69c..df436dd3aac1 100644 >> --- a/fs/f2fs/f2fs.h >> +++ b/fs/f2fs/f2fs.h >> @@ -4322,7 +4322,7 @@ bool f2fs_cluster_can_merge_page(struct compress_ctx *cc, pgoff_t index); >> bool f2fs_all_cluster_page_ready(struct compress_ctx *cc, struct page **pages, >> int index, int nr_pages, bool uptodate); >> bool f2fs_sanity_check_cluster(struct dnode_of_data *dn); >> -void f2fs_compress_ctx_add_page(struct compress_ctx *cc, struct page *page); >> +void f2fs_compress_ctx_add_page(struct compress_ctx *cc, struct folio *folio); >> int f2fs_write_multi_pages(struct compress_ctx *cc, >> int *submitted, >> struct writeback_control *wbc, >> -- >> 2.40.1 _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel