diff options
| -rw-r--r-- | include/linux/memcontrol.h | 40 | ||||
| -rw-r--r-- | include/linux/sched.h | 2 |
2 files changed, 21 insertions, 21 deletions
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index c7ef628ee882..d0c9365ff039 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -943,18 +943,6 @@ void mem_cgroup_print_oom_context(struct mem_cgroup *memcg, void mem_cgroup_print_oom_meminfo(struct mem_cgroup *memcg); -static inline void mem_cgroup_enter_user_fault(void) -{ - WARN_ON(current->in_user_fault); - current->in_user_fault = 1; -} - -static inline void mem_cgroup_exit_user_fault(void) -{ - WARN_ON(!current->in_user_fault); - current->in_user_fault = 0; -} - struct mem_cgroup *mem_cgroup_get_oom_group(struct task_struct *victim, struct mem_cgroup *oom_domain); void mem_cgroup_print_oom_group(struct mem_cgroup *memcg); @@ -1402,14 +1390,6 @@ static inline void mem_cgroup_handle_over_high(gfp_t gfp_mask) { } -static inline void mem_cgroup_enter_user_fault(void) -{ -} - -static inline void mem_cgroup_exit_user_fault(void) -{ -} - static inline struct mem_cgroup *mem_cgroup_get_oom_group( struct task_struct *victim, struct mem_cgroup *oom_domain) { @@ -1890,6 +1870,18 @@ static inline void mem_cgroup_unlock_pages(void) rcu_read_unlock(); } +static inline void mem_cgroup_enter_user_fault(void) +{ + WARN_ON(current->in_user_fault); + current->in_user_fault = 1; +} + +static inline void mem_cgroup_exit_user_fault(void) +{ + WARN_ON(!current->in_user_fault); + current->in_user_fault = 0; +} + #else /* CONFIG_MEMCG_V1 */ static inline unsigned long memcg1_soft_limit_reclaim(pg_data_t *pgdat, int order, @@ -1929,6 +1921,14 @@ static inline bool mem_cgroup_oom_synchronize(bool wait) return false; } +static inline void mem_cgroup_enter_user_fault(void) +{ +} + +static inline void mem_cgroup_exit_user_fault(void) +{ +} + #endif /* CONFIG_MEMCG_V1 */ #endif /* _LINUX_MEMCONTROL_H */ diff --git a/include/linux/sched.h b/include/linux/sched.h index 2a16023e8620..a7770c566c4d 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -934,7 +934,7 @@ struct task_struct { #ifndef TIF_RESTORE_SIGMASK unsigned restore_sigmask:1; #endif -#ifdef CONFIG_MEMCG +#ifdef CONFIG_MEMCG_V1 unsigned in_user_fault:1; #endif #ifdef CONFIG_LRU_GEN |