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 <mchri...@redhat.com> :::::: CC: Jens Axboe <ax...@fb.com> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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