[djwong-xfs:vectorized-scrub 100/326] fs/xfs/scrub/trace.c:48:24: error: dereferencing pointer to incomplete type 'struct xfbtree'

From: kernel test robot
Date: Tue Dec 28 2021 - 23:45:56 EST


tree: https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux.git vectorized-scrub
head: f736db09eb704761df6d6534ed9730f38bf136d1
commit: 9bcb3cf01fbbfe96671d56248b516b0a68c5c022 [100/326] xfs: connect in-memory btrees to xfiles
config: i386-randconfig-m021-20211229 (https://download.01.org/0day-ci/archive/20211229/202112291219.H4IqiT4G-lkp@xxxxxxxxx/config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
# https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux.git/commit/?id=9bcb3cf01fbbfe96671d56248b516b0a68c5c022
git remote add djwong-xfs https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux.git
git fetch --no-tags djwong-xfs vectorized-scrub
git checkout 9bcb3cf01fbbfe96671d56248b516b0a68c5c022
# save the config file to linux build tree
mkdir build_dir
make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash fs/xfs/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@xxxxxxxxx>

All errors (new ones prefixed by >>):

fs/xfs/scrub/trace.c: In function 'xfbtree_ino':
>> fs/xfs/scrub/trace.c:48:24: error: dereferencing pointer to incomplete type 'struct xfbtree'
48 | return file_inode(xfbt->target->bt_xfile->file)->i_ino;
| ^~


vim +48 fs/xfs/scrub/trace.c

43
44 static inline unsigned long
45 xfbtree_ino(
46 struct xfbtree *xfbt)
47 {
> 48 return file_inode(xfbt->target->bt_xfile->file)->i_ino;
49 }
50

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