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Subject[djwong-xfs:zero-initialize-pmem 196/309] 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 zero-initialize-pmem
head: f712bfd382f71deb666686b6d969dc10592e7d79
commit: e6f089b0fbe14a417feecac395659e10224a7441 [196/309] xfs: widen xfs_rmap_irec fields to handle realtime rmapbt
config: x86_64-buildonly-randconfig-r004-20210918 (attached as .config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project c8b3d7d6d6de37af68b2f379d0e37304f78e115f)
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
# https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux.git/commit/?id=e6f089b0fbe14a417feecac395659e10224a7441
git remote add djwong-xfs https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux.git
git fetch --no-tags djwong-xfs zero-initialize-pmem
git checkout e6f089b0fbe14a417feecac395659e10224a7441
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 ARCH=x86_64

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