From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cuda.sgi.com (cuda3.sgi.com [192.48.176.15]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id q6U7NOGr002585 for ; Mon, 30 Jul 2012 02:23:24 -0500 Received: from mail-pb0-f53.google.com (mail-pb0-f53.google.com [209.85.160.53]) by cuda.sgi.com with ESMTP id fUXdGstxdHV8F9gv (version=TLSv1 cipher=RC4-SHA bits=128 verify=NO) for ; Mon, 30 Jul 2012 00:23:23 -0700 (PDT) Received: by mail-pb0-f53.google.com with SMTP id rr13so11646742pbb.26 for ; Mon, 30 Jul 2012 00:23:23 -0700 (PDT) Date: Mon, 30 Jul 2012 15:24:27 +0800 From: majianpeng Subject: [PATCH 6/8]fs/jfs: Evalue bio->bi_rw after calling bio_alloc() and before calling bio_add_page(). Mime-Version: 1.0 Message-ID: <2012073015242529632717@gmail.com> List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xfs-bounces@oss.sgi.com Errors-To: xfs-bounces@oss.sgi.com To: axboe , "konrad.wilk" , "chris.mason" , viro , tytso , "adilger.kernel" , shaggy , mfasheh , jlbec , bpm , elder Cc: jfs-discussion , linux-kernel , xfs , linux-fsdevel , linux-ext4 , linux-btrfs Because call bio_alloc, the bi_rw is zero by default,but in bio_add_page used the bi_rw. So evalue bi_rw. Signed-off-by: Jianpeng Ma --- fs/jfs/jfs_metapage.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/jfs/jfs_metapage.c b/fs/jfs/jfs_metapage.c index 6740d34..db79ae0 100644 --- a/fs/jfs/jfs_metapage.c +++ b/fs/jfs/jfs_metapage.c @@ -441,6 +441,7 @@ static int metapage_writepage(struct page *page, struct writeback_control *wbc) bio->bi_sector = pblock << (inode->i_blkbits - 9); bio->bi_end_io = metapage_write_end_io; bio->bi_private = page; + bio->bi_rw = WRITE; /* Don't call bio_add_page yet, we may add to this vec */ bio_offset = offset; -- 1.7.9.5 _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs