* Re: [RFC PATCH v3 15/21] mm/zsmalloc: convert __free_zspage() to use zsdesc [not found] <20231130101242.2590384-16-42.hyeyoo@gmail.com> @ 2023-12-05 20:08 ` kernel test robot 0 siblings, 0 replies; only message in thread From: kernel test robot @ 2023-12-05 20:08 UTC (permalink / raw) To: Hyeonggon Yoo; +Cc: llvm, oe-kbuild-all Hi Hyeonggon, [This is a private test report for your RFC patch.] kernel test robot noticed the following build warnings: [auto build test WARNING on akpm-mm/mm-everything] url: https://github.com/intel-lab-lkp/linux/commits/Hyeonggon-Yoo/mm-zsmalloc-create-new-struct-zsdesc/20231130-181616 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/20231130101242.2590384-16-42.hyeyoo%40gmail.com patch subject: [RFC PATCH v3 15/21] mm/zsmalloc: convert __free_zspage() to use zsdesc config: i386-buildonly-randconfig-003-20231202 (https://download.01.org/0day-ci/archive/20231206/202312060342.tJyfMWv0-lkp@intel.com/config) compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231206/202312060342.tJyfMWv0-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/202312060342.tJyfMWv0-lkp@intel.com/ All warnings (new ones prefixed by >>): mm/zsmalloc.c:393:14: warning: no previous prototype for function 'zsdesc_zone' [-Wmissing-prototypes] struct zone *zsdesc_zone(struct zsdesc *zsdesc) ^ mm/zsmalloc.c:393:1: note: declare 'static' if the function is not intended to be used outside of this translation unit struct zone *zsdesc_zone(struct zsdesc *zsdesc) ^ static mm/zsmalloc.c:286:29: warning: unused function 'zsdesc_pfn' [-Wunused-function] static inline unsigned long zsdesc_pfn(const struct zsdesc *zsdesc) ^ mm/zsmalloc.c:296:20: warning: unused function 'zsdesc_get' [-Wunused-function] static inline void zsdesc_get(struct zsdesc *zsdesc) ^ >> mm/zsmalloc.c:320:20: warning: function 'zsdesc_is_locked' is not needed and will not be emitted [-Wunneeded-internal-declaration] static inline bool zsdesc_is_locked(struct zsdesc *zsdesc) ^ mm/zsmalloc.c:325:20: warning: unused function 'wait_on_zsdesc_locked' [-Wunused-function] static inline void wait_on_zsdesc_locked(struct zsdesc *zsdesc) ^ mm/zsmalloc.c:348:20: warning: unused function 'zsdesc_set_movable' [-Wunused-function] static inline void zsdesc_set_movable(struct zsdesc *zsdesc) ^ mm/zsmalloc.c:388:20: warning: unused function 'zsdesc_is_isolated' [-Wunused-function] static inline bool zsdesc_is_isolated(struct zsdesc *zsdesc) ^ 7 warnings generated. vim +/zsdesc_is_locked +320 mm/zsmalloc.c 319 > 320 static inline bool zsdesc_is_locked(struct zsdesc *zsdesc) 321 { 322 return PageLocked(zsdesc_page(zsdesc)); 323 } 324 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki ^ permalink raw reply [flat|nested] only message in thread
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[not found] <20231130101242.2590384-16-42.hyeyoo@gmail.com>
2023-12-05 20:08 ` [RFC PATCH v3 15/21] mm/zsmalloc: convert __free_zspage() to use zsdesc kernel test robot
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