arch/powerpc/mm/book3s64/internal.h

   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 extern bool stress_hpt_enabled;
  17
  18 DECLARE_STATIC_KEY_FALSE(stress_hpt_key);
  19
  20 static inline bool stress_hpt(void)
  21 {
  22         return static_branch_unlikely(&stress_hpt_key);
  23 }
  24
  25 void hpt_do_stress(unsigned long ea, unsigned long hpte_group);
  26
  27 void slb_setup_new_exec(void);
  28
  29 void exit_lazy_flush_tlb(struct mm_struct *mm, bool always_flush);
  30
  31 #endif /* ARCH_POWERPC_MM_BOOK3S64_INTERNAL_H */