linux-kernel - [djwong-xfs:vectorized-scrub 211/312] fs/xfs/xfs_trace.c:44:1: error: unused function 'xfs_btree_crack_agno

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Date:   Tue, 26 Oct 2021 20:14:43 +0800
From:   kernel test robot <lkp@...el.com>
To:     "Darrick J. Wong" <djwong@...nel.org>
Cc:     llvm@...ts.linux.dev, kbuild-all@...ts.01.org,
        "Darrick J. Wong" <darrick.wong@...cle.com>,
        linux-kernel@...r.kernel.org
Subject: [djwong-xfs:vectorized-scrub 211/312] fs/xfs/xfs_trace.c:44:1:
 error: unused function 'xfs_btree_crack_agno_opdev'

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux.git vectorized-scrub
head:   1804f4671b76293a8a792e5be4e514cefc0f012f
commit: 92db6048646f07ade20aa98b310694c94e84a0e1 [211/312] xfs: widen xfs_rmap_irec fields to handle realtime rmapbt
config: arm-buildonly-randconfig-r001-20211025 (attached as .config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project a461fa64bb37cffd73f683c74f6b0780379fc2ca)
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # install arm cross compiling tool for clang build
        # apt-get install binutils-arm-linux-gnueabi
        # https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux.git/commit/?id=92db6048646f07ade20aa98b310694c94e84a0e1
        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 92db6048646f07ade20aa98b310694c94e84a0e1
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 ARCH=arm 

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

All errors (new ones prefixed by >>):

>> fs/xfs/xfs_trace.c:44:1: error: unused function 'xfs_btree_crack_agno_opdev' [-Werror,-Wunused-function]
   xfs_btree_crack_agno_opdev(
   ^
   1 error generated.


vim +/xfs_btree_crack_agno_opdev +44 fs/xfs/xfs_trace.c

    42	
    43	static inline void
  > 44	xfs_btree_crack_agno_opdev(
    45		struct xfs_btree_cur	*cur,
    46		xfs_agnumber_t		*agno,
    47		dev_t			*opdev)
    48	{
    49		if (cur->bc_flags & XFS_BTREE_ROOT_IN_INODE) {
    50			*agno = 0;
    51			*opdev = cur->bc_mp->m_rtdev_targp->bt_dev;
    52		} else {
    53			*agno = cur->bc_ag.pag->pag_agno;
    54			*opdev = cur->bc_mp->m_super->s_dev;
    55		}
    56	}
    57	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

Download attachment ".config.gz" of type "application/gzip" (33263 bytes)