mem_cgroup_shrink_usage 107 include/linux/memcontrol.h static inline int mem_cgroup_shrink_usage(struct mm_struct *mm, gfp_t gfp_mask) mem_cgroup_shrink_usage 804 mm/memcontrol.c int mem_cgroup_shrink_usage(struct mm_struct *mm, gfp_t gfp_mask)