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author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
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committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /arch/cris/include/asm/mmu_context.h | |
parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'arch/cris/include/asm/mmu_context.h')
-rw-r--r-- | arch/cris/include/asm/mmu_context.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/cris/include/asm/mmu_context.h b/arch/cris/include/asm/mmu_context.h new file mode 100644 index 00000000..1d45fd63 --- /dev/null +++ b/arch/cris/include/asm/mmu_context.h @@ -0,0 +1,27 @@ +#ifndef __CRIS_MMU_CONTEXT_H +#define __CRIS_MMU_CONTEXT_H + +#include <asm-generic/mm_hooks.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 + */ + +/* defined in arch/cris/mm/fault.c */ +DECLARE_PER_CPU(pgd_t *, current_pgd); + +static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk) +{ +} + +#endif |