Hi Dave, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on xfs-linux/for-next] [also build test WARNING on v5.13-rc3 next-20210526] [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] url: https://github.com/0day-ci/linux/commits/Dave-Chinner/xfs-bunmapi-needs-updating-for-deferred-freeing/20210527-125525 base: https://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git for-next config: x86_64-randconfig-s021-20210527 (attached as .config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.3-341-g8af24329-dirty # https://github.com/0day-ci/linux/commit/79189c83717c1c3653f6870ab803b4f1eb5d6159 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Dave-Chinner/xfs-bunmapi-needs-updating-for-deferred-freeing/20210527-125525 git checkout 79189c83717c1c3653f6870ab803b4f1eb5d6159 # save the attached .config to linux build tree make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' W=1 ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> sparse warnings: (new ones prefixed by >>) >> fs/xfs/libxfs/xfs_trans_resv.c:91:1: sparse: sparse: symbol 'xfs_allocfree_extent_res' was not declared. Should it be static? Please review and possibly fold the followup patch. --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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