Re: [PATCH 4/4] pcpcntr: remove percpu_counter_sum_all()
From: kernel test robot
Date: Wed Mar 15 2023 - 15:24:33 EST
Hi Dave,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on linus/master]
[also build test ERROR on v6.3-rc2 next-20230315]
[cannot apply to dennis-percpu/for-next]
[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/Dave-Chinner/cpumask-introduce-for_each_cpu_or/20230315-165202
patch link: https://lore.kernel.org/r/20230315084938.2544737-5-david%40fromorbit.com
patch subject: [PATCH 4/4] pcpcntr: remove percpu_counter_sum_all()
config: i386-randconfig-a005 (https://download.01.org/0day-ci/archive/20230316/202303160333.XqIRz3JU-lkp@xxxxxxxxx/config)
compiler: gcc-11 (Debian 11.3.0-8) 11.3.0
reproduce (this is a W=1 build):
# https://github.com/intel-lab-lkp/linux/commit/8360dcb55f1eb08fe7a1f457f3b99bef8e306c8b
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Dave-Chinner/cpumask-introduce-for_each_cpu_or/20230315-165202
git checkout 8360dcb55f1eb08fe7a1f457f3b99bef8e306c8b
# save the config file
mkdir build_dir && cp config build_dir/.config
make W=1 O=build_dir ARCH=i386 olddefconfig
make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/hwmon/ fs/xfs/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@xxxxxxxxx>
| Link: https://lore.kernel.org/oe-kbuild-all/202303160333.XqIRz3JU-lkp@xxxxxxxxx/
All errors (new ones prefixed by >>):
In file included from include/linux/string.h:5,
from include/linux/uuid.h:11,
from fs/xfs/xfs_linux.h:10,
from fs/xfs/xfs.h:22,
from fs/xfs/xfs_super.c:7:
fs/xfs/xfs_super.c: In function 'xfs_destroy_percpu_counters':
>> fs/xfs/xfs_super.c:1079:16: error: implicit declaration of function 'percpu_counter_sum_all'; did you mean 'percpu_counter_sum'? [-Werror=implicit-function-declaration]
1079 | percpu_counter_sum_all(&mp->m_delalloc_blks) == 0);
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/compiler.h:77:45: note: in definition of macro 'likely'
77 | # define likely(x) __builtin_expect(!!(x), 1)
| ^
fs/xfs/xfs_super.c:1078:9: note: in expansion of macro 'ASSERT'
1078 | ASSERT(xfs_is_shutdown(mp) ||
| ^~~~~~
cc1: some warnings being treated as errors
vim +1079 fs/xfs/xfs_super.c
8757c38f2cf6e5 Ian Kent 2019-11-04 1070
8757c38f2cf6e5 Ian Kent 2019-11-04 1071 static void
8757c38f2cf6e5 Ian Kent 2019-11-04 1072 xfs_destroy_percpu_counters(
8757c38f2cf6e5 Ian Kent 2019-11-04 1073 struct xfs_mount *mp)
8757c38f2cf6e5 Ian Kent 2019-11-04 1074 {
8757c38f2cf6e5 Ian Kent 2019-11-04 1075 percpu_counter_destroy(&mp->m_icount);
8757c38f2cf6e5 Ian Kent 2019-11-04 1076 percpu_counter_destroy(&mp->m_ifree);
8757c38f2cf6e5 Ian Kent 2019-11-04 1077 percpu_counter_destroy(&mp->m_fdblocks);
75c8c50fa16a23 Dave Chinner 2021-08-18 1078 ASSERT(xfs_is_shutdown(mp) ||
c35278f526edf1 Ye Bin 2023-03-14 @1079 percpu_counter_sum_all(&mp->m_delalloc_blks) == 0);
8757c38f2cf6e5 Ian Kent 2019-11-04 1080 percpu_counter_destroy(&mp->m_delalloc_blks);
2229276c528326 Darrick J. Wong 2022-04-12 1081 percpu_counter_destroy(&mp->m_frextents);
8757c38f2cf6e5 Ian Kent 2019-11-04 1082 }
8757c38f2cf6e5 Ian Kent 2019-11-04 1083
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