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 */
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