diff options
Diffstat (limited to 'include/linux/mm_types.h')
| -rw-r--r-- | include/linux/mm_types.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h index a66534c78c4d..552fa2d11c57 100644 --- a/include/linux/mm_types.h +++ b/include/linux/mm_types.h @@ -958,7 +958,7 @@ struct mm_struct { */ unsigned long ksm_zero_pages; #endif /* CONFIG_KSM */ -#ifdef CONFIG_LRU_GEN +#ifdef CONFIG_LRU_GEN_WALKS_MMU struct { /* this mm_struct is on lru_gen_mm_list */ struct list_head list; @@ -973,7 +973,7 @@ struct mm_struct { struct mem_cgroup *memcg; #endif } lru_gen; -#endif /* CONFIG_LRU_GEN */ +#endif /* CONFIG_LRU_GEN_WALKS_MMU */ } __randomize_layout; /* @@ -1011,6 +1011,10 @@ struct lru_gen_mm_list { spinlock_t lock; }; +#endif /* CONFIG_LRU_GEN */ + +#ifdef CONFIG_LRU_GEN_WALKS_MMU + void lru_gen_add_mm(struct mm_struct *mm); void lru_gen_del_mm(struct mm_struct *mm); #ifdef CONFIG_MEMCG @@ -1036,7 +1040,7 @@ static inline void lru_gen_use_mm(struct mm_struct *mm) WRITE_ONCE(mm->lru_gen.bitmap, -1); } -#else /* !CONFIG_LRU_GEN */ +#else /* !CONFIG_LRU_GEN_WALKS_MMU */ static inline void lru_gen_add_mm(struct mm_struct *mm) { @@ -1060,7 +1064,7 @@ static inline void lru_gen_use_mm(struct mm_struct *mm) { } -#endif /* CONFIG_LRU_GEN */ +#endif /* CONFIG_LRU_GEN_WALKS_MMU */ struct vma_iterator { struct ma_state mas; |