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Message-ID: <202411062114.V0749sXc-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: 2082810001A X-Stat-Signature: mn5bgrm4iooewboud8kyb1t6sjd4ptbf X-Rspam-User: X-HE-Tag: 1730898227-72095 X-HE-Meta: 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 /nEodDoM RSUNYtxcywebPNQyMzqacSuzScSwfhULK4jD8C4IA5WFo0V7pxsd36AqIsIgEDdj5FPV3WYmn8sQLoMs99R/P8MBcFCcK2meyimPMBppxcNPAg52bc2QG0y20Ag38IdyypkKCW0WudR7bsbcxWyVGM+t7jVTWBBK6CZJxCpgfST1Ebxq534sWPKjVXrXtKC3CDTUef4TfGCwmNycmA8d3NiLd8uhw5epXkLnWlDm2/9Wq0MM3kmZWj43acA53ZBpG6YO3Jul2vSpdhBrwUldTbsSr1fRnCqql7vCs7TZkHLzc3JeXe7wEnWJPFlpz9RdvZ/HYLOx5gYE3bl4fnc0oMH5zuDPtSuCYAaHVmd0jli+s3IES58U/ToUwkcOO7HGWbNgMEgbm2KpdkvxSGVtuhZD1pz7q6jJdqi2n X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: tree: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-unstable head: 7994b7ea6ac880efd0c38fedfbffd5ab8b1b7b2b commit: c10966f19a878a66206327ebe3b85500f59f47e2 [27/106] mm: count zeromap read and set for swapout and swapin config: x86_64-rhel-8.3 (https://download.01.org/0day-ci/archive/20241106/202411062114.V0749sXc-lkp@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241106/202411062114.V0749sXc-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 | Closes: https://lore.kernel.org/oe-kbuild-all/202411062114.V0749sXc-lkp@intel.com/ Note: the akpm-mm/mm-unstable HEAD 7994b7ea6ac880efd0c38fedfbffd5ab8b1b7b2b builds fine. It only hurts bisectability. All errors (new ones prefixed by >>): mm/page_io.c: In function 'swap_zeromap_folio_set': >> mm/page_io.c:220:17: error: implicit declaration of function 'count_objcg_events'; did you mean 'count_objcg_event'? [-Werror=implicit-function-declaration] 220 | count_objcg_events(objcg, SWPOUT_ZERO, nr_pages); | ^~~~~~~~~~~~~~~~~~ | count_objcg_event cc1: some warnings being treated as errors vim +220 mm/page_io.c 204 205 static void swap_zeromap_folio_set(struct folio *folio) 206 { 207 struct obj_cgroup *objcg = get_obj_cgroup_from_folio(folio); 208 struct swap_info_struct *sis = swp_swap_info(folio->swap); 209 int nr_pages = folio_nr_pages(folio); 210 swp_entry_t entry; 211 unsigned int i; 212 213 for (i = 0; i < folio_nr_pages(folio); i++) { 214 entry = page_swap_entry(folio_page(folio, i)); 215 set_bit(swp_offset(entry), sis->zeromap); 216 } 217 218 count_vm_events(SWPOUT_ZERO, nr_pages); 219 if (objcg) { > 220 count_objcg_events(objcg, SWPOUT_ZERO, nr_pages); 221 obj_cgroup_put(objcg); 222 } 223 } 224 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki