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[73.189.111.8]) by smtp.googlemail.com with ESMTPSA id fv4-20020a17090b0e8400b001fb350026f1sm128894pjb.4.2022.09.01.15.02.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 01 Sep 2022 15:02:52 -0700 (PDT) From: "Vishal Moola (Oracle)" To: linux-fsdevel@vger.kernel.org Cc: linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, linux-btrfs@vger.kernel.org, ceph-devel@vger.kernel.org, linux-cifs@vger.kernel.org, linux-ext4@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, cluster-devel@redhat.com, linux-nilfs@vger.kernel.org, linux-mm@kvack.org, "Vishal Moola (Oracle)" Subject: [PATCH 13/23] f2fs: Convert f2fs_sync_node_pages() to use filemap_get_folios_tag() Date: Thu, 1 Sep 2022 15:01:28 -0700 Message-Id: <20220901220138.182896-14-vishal.moola@gmail.com> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220901220138.182896-1-vishal.moola@gmail.com> References: <20220901220138.182896-1-vishal.moola@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1662069774; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=pWqS4ooFUTFHzhqRBDvFvbwutPU6GCzkgDePLKh0xDE=; b=EEit9JmaM67QdXKNg/7cRdxNADYbIc/cuPqj4uG5aIOmtssGBrpdmu02CL9vwY+n7ql0RJ iPOh8w1FXCIg1x0x/st743H0xfdfdcCurBi0NGRUSYXapqP26vsLCz19rg9EMI3npteTvz LVpskNj1TcngsnRLStPxJ9Y2LQV0fjE= ARC-Authentication-Results: i=1; imf01.hostedemail.com; dkim=pass header.d=gmail.com header.s=20210112 header.b=ltbTUVZl; spf=pass (imf01.hostedemail.com: domain of vishal.moola@gmail.com designates 209.85.216.50 as permitted sender) smtp.mailfrom=vishal.moola@gmail.com; dmarc=pass (policy=none) header.from=gmail.com ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1662069774; a=rsa-sha256; cv=none; b=ETeWI/9hIQEwkaw5LY3snZmujiKWtXTBgS5GAajH1TpfZrJLsk6lwWHlmuX3Hcn0syhIVn i5k2t6ggPbkRvQwE3eAh1K/xpSf87DWJOLnYN/RHWkw1WvZrjzQCKWQ08vUXz+owypEuWP evOFfnB4gglNhful/o7SkM9ibFi/Ql0= X-Stat-Signature: jimaa4ob6y7krtchs5by5ntgbcy1ejns X-Rspamd-Queue-Id: 5AD3840059 Authentication-Results: imf01.hostedemail.com; dkim=pass header.d=gmail.com header.s=20210112 header.b=ltbTUVZl; spf=pass (imf01.hostedemail.com: domain of vishal.moola@gmail.com designates 209.85.216.50 as permitted sender) smtp.mailfrom=vishal.moola@gmail.com; dmarc=pass (policy=none) header.from=gmail.com X-Rspam-User: X-Rspamd-Server: rspam04 X-HE-Tag: 1662069774-361245 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000004, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Convert function to use folios. This is in preparation for the removal of find_get_pages_range_tag(). Does NOT support large folios. Signed-off-by: Vishal Moola (Oracle) --- fs/f2fs/node.c | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c index c2b54c58392a..cf8665f04c0d 100644 --- a/fs/f2fs/node.c +++ b/fs/f2fs/node.c @@ -1933,23 +1933,24 @@ int f2fs_sync_node_pages(struct f2fs_sb_info *sbi, bool do_balance, enum iostat_type io_type) { pgoff_t index; - struct pagevec pvec; + struct folio_batch fbatch; int step = 0; int nwritten = 0; int ret = 0; - int nr_pages, done = 0; + int nr_folios, done = 0; - pagevec_init(&pvec); + folio_batch_init(&fbatch); next_step: index = 0; - while (!done && (nr_pages = pagevec_lookup_tag(&pvec, - NODE_MAPPING(sbi), &index, PAGECACHE_TAG_DIRTY))) { + while (!done && (nr_folios = filemap_get_folios_tag(NODE_MAPPING(sbi), + &index, (pgoff_t)-1, PAGECACHE_TAG_DIRTY, + &fbatch))) { int i; - for (i = 0; i < nr_pages; i++) { - struct page *page = pvec.pages[i]; + for (i = 0; i < nr_folios; i++) { + struct page *page = &fbatch.folios[i]->page; bool submitted = false; /* give a priority to WB_SYNC threads */ @@ -2024,7 +2025,7 @@ int f2fs_sync_node_pages(struct f2fs_sb_info *sbi, if (--wbc->nr_to_write == 0) break; } - pagevec_release(&pvec); + folio_batch_release(&fbatch); cond_resched(); if (wbc->nr_to_write == 0) { -- 2.36.1