From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 16 Apr 2005 15:20:36 -0700 Subject: Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! --- include/asm-cris/mmu_context.h | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 include/asm-cris/mmu_context.h (limited to 'include/asm-cris/mmu_context.h') diff --git a/include/asm-cris/mmu_context.h b/include/asm-cris/mmu_context.h new file mode 100644 index 00000000000..f9308c5bbd9 --- /dev/null +++ b/include/asm-cris/mmu_context.h @@ -0,0 +1,24 @@ +#ifndef __CRIS_MMU_CONTEXT_H +#define __CRIS_MMU_CONTEXT_H + +extern int init_new_context(struct task_struct *tsk, struct mm_struct *mm); +extern void get_mmu_context(struct mm_struct *mm); +extern void destroy_context(struct mm_struct *mm); +extern void switch_mm(struct mm_struct *prev, struct mm_struct *next, + struct task_struct *tsk); + +#define deactivate_mm(tsk,mm) do { } while (0) + +#define activate_mm(prev,next) switch_mm((prev),(next),NULL) + +/* current active pgd - this is similar to other processors pgd + * registers like cr3 on the i386 + */ + +extern volatile pgd_t *current_pgd; /* defined in arch/cris/mm/fault.c */ + +static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk) +{ +} + +#endif -- cgit v1.2.3