swh:1:snp:49cd9498d6cccc5e78252c27dcb645bcf7bf0c91
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Tip revision: 64291f7db5bd8150a74ad2036f1037e6a0428df2 authored by Linus Torvalds on 30 August 2015, 18:34:09 UTC
Linux 4.2
Tip revision: 64291f7
mmu_context.h
#ifndef __ASM_GENERIC_MMU_CONTEXT_H
#define __ASM_GENERIC_MMU_CONTEXT_H

/*
 * Generic hooks for NOMMU architectures, which do not need to do
 * anything special here.
 */

#include <asm-generic/mm_hooks.h>

struct task_struct;
struct mm_struct;

static inline void enter_lazy_tlb(struct mm_struct *mm,
			struct task_struct *tsk)
{
}

static inline int init_new_context(struct task_struct *tsk,
			struct mm_struct *mm)
{
	return 0;
}

static inline void destroy_context(struct mm_struct *mm)
{
}

static inline void deactivate_mm(struct task_struct *task,
			struct mm_struct *mm)
{
}

static inline void switch_mm(struct mm_struct *prev,
			struct mm_struct *next,
			struct task_struct *tsk)
{
}

static inline void activate_mm(struct mm_struct *prev_mm,
			       struct mm_struct *next_mm)
{
}

#endif /* __ASM_GENERIC_MMU_CONTEXT_H */
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