On Thu, May 06, 2021 at 04:17:27AM +0800, kernel test robot wrote: > In file included from mm/workingset.c:8: > include/linux/memcontrol.h: In function 'folio_uncharge_cgroup': > include/linux/memcontrol.h:1213:42: error: parameter name omitted > 1213 | static inline void folio_uncharge_cgroup(struct folio *) > | ^~~~~~~~~~~~~~ Fixed (also reported in your other report) > mm/workingset.c: In function 'unpack_shadow': > mm/workingset.c:201:15: warning: variable 'nid' set but not used [-Wunused-but-set-variable] > 201 | int memcgid, nid; > | ^~~ I didn't introduce this one; not trying to fix it ;-) > mm/workingset.c: In function 'workingset_refault': > >> mm/workingset.c:348:10: error: implicit declaration of function 'folio_memcg' [-Werror=implicit-function-declaration] > 348 | memcg = folio_memcg(folio); > | ^~~~~~~~~~~ > >> mm/workingset.c:348:8: warning: assignment to 'struct mem_cgroup *' from 'int' makes pointer from integer without a cast [-Wint-conversion] > 348 | memcg = folio_memcg(folio); > | ^ > cc1: some warnings being treated as errors Fixed. Thanks!
