34 static inline void mmgrab(struct mm_struct *mm)  in mmgrab()  argument
36 	atomic_inc(&mm->mm_count);  in mmgrab()
39 extern void __mmdrop(struct mm_struct *mm);
41 static inline void mmdrop(struct mm_struct *mm)  in mmdrop()  argument
48 	if (unlikely(atomic_dec_and_test(&mm->mm_count)))  in mmdrop()
49 		__mmdrop(mm);  in mmdrop()
52 void mmdrop(struct mm_struct *mm);
74 static inline bool mmget_still_valid(struct mm_struct *mm)  in mmget_still_valid()  argument
76 	return likely(!mm->core_state);  in mmget_still_valid()
95 static inline void mmget(struct mm_struct *mm)  in mmget()  argument
97 	atomic_inc(&mm->mm_users);  in mmget()
100 static inline bool mmget_not_zero(struct mm_struct *mm)  in mmget_not_zero()  argument
102 	return atomic_inc_not_zero(&mm->mm_users);  in mmget_not_zero()
128 extern void mm_update_next_owner(struct mm_struct *mm);
130 static inline void mm_update_next_owner(struct mm_struct *mm)  in mm_update_next_owner()  argument
144 extern void arch_pick_mmap_layout(struct mm_struct *mm,
154 static inline void arch_pick_mmap_layout(struct mm_struct *mm,  in arch_pick_mmap_layout()  argument
179 			rcu_dereference(tsk->real_parent)->mm == tsk->mm;  in in_vfork()
376 static inline void membarrier_mm_sync_core_before_usermode(struct mm_struct *mm)  in membarrier_mm_sync_core_before_usermode()  argument
378 	if (current->mm != mm)  in membarrier_mm_sync_core_before_usermode()
380 	if (likely(!(atomic_read(&mm->membarrier_state) &  in membarrier_mm_sync_core_before_usermode()
386 extern void membarrier_exec_mmap(struct mm_struct *mm);
396 static inline void membarrier_exec_mmap(struct mm_struct *mm)  in membarrier_exec_mmap()  argument
399 static inline void membarrier_mm_sync_core_before_usermode(struct mm_struct *mm)  in membarrier_mm_sync_core_before_usermode()  argument