1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 #ifndef ARCH_POWERPC_MM_BOOK3S64_INTERNAL_H
3 #define ARCH_POWERPC_MM_BOOK3S64_INTERNAL_H
4 
5 #include <linux/jump_label.h>
6 
7 extern bool stress_slb_enabled;
8 
9 DECLARE_STATIC_KEY_FALSE(stress_slb_key);
10 
11 static inline bool stress_slb(void)
12 {
13 	return static_branch_unlikely(&stress_slb_key);
14 }
15 
16 void slb_setup_new_exec(void);
17 
18 void exit_lazy_flush_tlb(struct mm_struct *mm, bool always_flush);
19 
20 #endif /* ARCH_POWERPC_MM_BOOK3S64_INTERNAL_H */
21