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 7extern bool stress_slb_enabled; 8 9DECLARE_STATIC_KEY_FALSE(stress_slb_key); 10 11static inline bool stress_slb(void) 12{ 13 return static_branch_unlikely(&stress_slb_key); 14} 15 16extern bool stress_hpt_enabled; 17 18DECLARE_STATIC_KEY_FALSE(stress_hpt_key); 19 20static inline bool stress_hpt(void) 21{ 22 return static_branch_unlikely(&stress_hpt_key); 23} 24 25void hpt_do_stress(unsigned long ea, unsigned long hpte_group); 26 27void slb_setup_new_exec(void); 28 29void exit_lazy_flush_tlb(struct mm_struct *mm, bool always_flush); 30 31#endif /* ARCH_POWERPC_MM_BOOK3S64_INTERNAL_H */ 32