162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-or-later */ 262306a36Sopenharmony_ci#ifndef ARCH_POWERPC_MM_BOOK3S64_INTERNAL_H 362306a36Sopenharmony_ci#define ARCH_POWERPC_MM_BOOK3S64_INTERNAL_H 462306a36Sopenharmony_ci 562306a36Sopenharmony_ci#include <linux/jump_label.h> 662306a36Sopenharmony_ci 762306a36Sopenharmony_ciextern bool stress_slb_enabled; 862306a36Sopenharmony_ci 962306a36Sopenharmony_ciDECLARE_STATIC_KEY_FALSE(stress_slb_key); 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_cistatic inline bool stress_slb(void) 1262306a36Sopenharmony_ci{ 1362306a36Sopenharmony_ci return static_branch_unlikely(&stress_slb_key); 1462306a36Sopenharmony_ci} 1562306a36Sopenharmony_ci 1662306a36Sopenharmony_ciextern bool stress_hpt_enabled; 1762306a36Sopenharmony_ci 1862306a36Sopenharmony_ciDECLARE_STATIC_KEY_FALSE(stress_hpt_key); 1962306a36Sopenharmony_ci 2062306a36Sopenharmony_cistatic inline bool stress_hpt(void) 2162306a36Sopenharmony_ci{ 2262306a36Sopenharmony_ci return static_branch_unlikely(&stress_hpt_key); 2362306a36Sopenharmony_ci} 2462306a36Sopenharmony_ci 2562306a36Sopenharmony_civoid hpt_do_stress(unsigned long ea, unsigned long hpte_group); 2662306a36Sopenharmony_ci 2762306a36Sopenharmony_civoid slb_setup_new_exec(void); 2862306a36Sopenharmony_ci 2962306a36Sopenharmony_civoid exit_lazy_flush_tlb(struct mm_struct *mm, bool always_flush); 3062306a36Sopenharmony_ci 3162306a36Sopenharmony_ci#endif /* ARCH_POWERPC_MM_BOOK3S64_INTERNAL_H */ 32