Re: [PATCH v3 2/3] btrfs: Split remaining space to discard in chunks

[kernel test robot <lkp@intel.com>]

Hi Luca,

kernel test robot noticed the following build errors:

[auto build test ERROR on v6.11-rc6]
[also build test ERROR on linus/master]
[cannot apply to kdave/for-next next-20240906]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Luca-Stefani/btrfs-Always-update-fstrim_range-on-failure/20240903-191851
base:   v6.11-rc6
patch link:    https://lore.kernel.org/r/20240903071625.957275-3-luca.stefani.ge1%40gmail.com
patch subject: [PATCH v3 2/3] btrfs: Split remaining space to discard in chunks
config: x86_64-rhel-8.3-rust (https://download.01.org/0day-ci/archive/20240907/202409070311.SB9wmgSx-lkp@intel.com/config)
compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240907/202409070311.SB9wmgSx-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202409070311.SB9wmgSx-lkp@intel.com/

All errors (new ones prefixed by >>, old ones prefixed by <<):

>> ERROR: modpost: "blk_alloc_discard_bio" [fs/btrfs/btrfs.ko] undefined!

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki