/* SPDX-License-Identifier: GPL-2.0-or-later */ #ifndef ARCH_POWERPC_MM_BOOK3S64_INTERNAL_H #define ARCH_POWERPC_MM_BOOK3S64_INTERNAL_H #include <linux/jump_label.h> extern bool stress_slb_enabled; DECLARE_STATIC_KEY_FALSE(stress_slb_key); static inline bool stress_slb(void) { return static_branch_unlikely(&stress_slb_key); } extern bool stress_hpt_enabled; DECLARE_STATIC_KEY_FALSE(stress_hpt_key); static inline bool stress_hpt(void) { return static_branch_unlikely(&stress_hpt_key); } extern bool no_slb_preload; DECLARE_STATIC_KEY_FALSE(no_slb_preload_key); static inline bool slb_preload_disabled(void) { return static_branch_unlikely(&no_slb_preload_key); } void hpt_do_stress(unsigned long ea, unsigned long hpte_group); void exit_lazy_flush_tlb(struct mm_struct *mm, bool always_flush); #endif /* ARCH_POWERPC_MM_BOOK3S64_INTERNAL_H */