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From: kbuild test robot <lkp@intel.com>
To: Liu Bo <bo.li.liu@oracle.com>
Cc: kbuild-all@01.org, linux-btrfs@vger.kernel.org,
	David Sterba <dsterba@suse.cz>
Subject: Re: [PATCH] Btrfs: cleanup submit_one_bio
Date: Tue, 4 Apr 2017 20:27:48 +0800	[thread overview]
Message-ID: <201704042016.zMpDctVV%fengguang.wu@intel.com> (raw)
In-Reply-To: <1491252347-3827-1-git-send-email-bo.li.liu@oracle.com>

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Hi Liu,

[auto build test ERROR on next-20170330]
[also build test ERROR on v4.11-rc5]
[cannot apply to btrfs/next v4.9-rc8 v4.9-rc7 v4.9-rc6]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Liu-Bo/Btrfs-cleanup-submit_one_bio/20170404-194545
config: x86_64-randconfig-x012-201714 (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All errors (new ones prefixed by >>):

   fs/btrfs/extent_io.c: In function 'submit_one_bio':
>> fs/btrfs/extent_io.c:2739:36: error: 'page' undeclared (first use in this function)
      ret = tree->ops->submit_bio_hook(page->mapping->host, bio,
                                       ^~~~
   fs/btrfs/extent_io.c:2739:36: note: each undeclared identifier is reported only once for each function it appears in

vim +/page +2739 fs/btrfs/extent_io.c

70dec807 Chris Mason     2008-01-29  2733  	struct extent_io_tree *tree = bio->bi_private;
70dec807 Chris Mason     2008-01-29  2734  
902b22f3 David Woodhouse 2008-08-20  2735  	bio->bi_private = NULL;
d1310b2e Chris Mason     2008-01-24  2736  	bio_get(bio);
d1310b2e Chris Mason     2008-01-24  2737  
20c9801d David Sterba    2017-02-17  2738  	if (tree->ops)
81a75f67 Mike Christie   2016-06-05 @2739  		ret = tree->ops->submit_bio_hook(page->mapping->host, bio,
178218fd Liu Bo          2017-04-03  2740  					   mirror_num, bio_flags, 0);
0b86a832 Chris Mason     2008-03-24  2741  	else
4e49ea4a Mike Christie   2016-06-05  2742  		btrfsic_submit_bio(bio);

:::::: The code at line 2739 was first introduced by commit
:::::: 81a75f6781deb7a3b5274b4c683e327e5cb5b883 btrfs: use bio fields for op and flags

:::::: TO: Mike Christie <mchristi@redhat.com>
:::::: CC: Jens Axboe <axboe@fb.com>

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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  reply	other threads:[~2017-04-04 12:27 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-04-03 20:45 [PATCH] Btrfs: cleanup submit_one_bio Liu Bo
2017-04-04 12:27 ` kbuild test robot [this message]
2017-04-04 17:43 ` Liu Bo

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