Hi Peng, kernel test robot noticed the following build errors: [auto build test ERROR on akpm-mm/mm-everything] [also build test ERROR on axboe-block/for-next linus/master v6.5-rc2 next-20230720] [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/Peng-Zhang/mm-page_io-remove-unneeded-ClearPageUptodate/20230720-210515 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/20230720130147.4071649-10-zhangpeng362%40huawei.com patch subject: [PATCH v3 09/10] mm/page_io: convert count_swpout_vm_event() to take in a folio config: parisc-randconfig-r006-20230720 (https://download.01.org/0day-ci/archive/20230721/202307210922.2swqazEA-lkp@xxxxxxxxx/config) compiler: hppa-linux-gcc (GCC) 12.3.0 reproduce: (https://download.01.org/0day-ci/archive/20230721/202307210922.2swqazEA-lkp@xxxxxxxxx/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@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202307210922.2swqazEA-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): mm/page_io.c: In function 'count_swpout_vm_event': >> mm/page_io.c:211:32: error: 'THP_SWPOUT' undeclared (first use in this function); did you mean 'PSWPOUT'? 211 | count_vm_event(THP_SWPOUT); | ^~~~~~~~~~ | PSWPOUT mm/page_io.c:211:32: note: each undeclared identifier is reported only once for each function it appears in vim +211 mm/page_io.c 2f772e6cadf8ad Seth Jennings 2013-04-29 207 c40c44eb86eb74 ZhangPeng 2023-07-20 208 static inline void count_swpout_vm_event(struct folio *folio) 225311a46411c3 Huang Ying 2017-09-06 209 { c40c44eb86eb74 ZhangPeng 2023-07-20 210 if (unlikely(folio_test_pmd_mappable(folio))) 225311a46411c3 Huang Ying 2017-09-06 @211 count_vm_event(THP_SWPOUT); c40c44eb86eb74 ZhangPeng 2023-07-20 212 count_vm_events(PSWPOUT, folio_nr_pages(folio)); 225311a46411c3 Huang Ying 2017-09-06 213 } 225311a46411c3 Huang Ying 2017-09-06 214 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
