#include <asm-generic/mm_hooks.h>
#include <linux/mm_types.h>
-static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
-{
-}
-
#ifdef CONFIG_MMU
#if defined(CONFIG_COLDFIRE)
/*
* We're finished using the context for an address space.
*/
+#define destroy_context destroy_context
static inline void destroy_context(struct mm_struct *mm)
{
if (mm->context != NO_CONTEXT) {
* After we have set current->mm to a new value, this activates
* the context for the new mm so we see the new mappings.
*/
+#define activate_mm activate_mm
static inline void activate_mm(struct mm_struct *active_mm,
struct mm_struct *mm)
{
set_context(mm->context, mm->pgd);
}
-#define deactivate_mm(tsk, mm) do { } while (0)
-
#define prepare_arch_switch(next) load_ksp_mmu(next)
static inline void load_ksp_mmu(struct task_struct *task)
extern void clear_context(unsigned long context);
/* set the context for a new task to unmapped */
+#define init_new_context init_new_context
static inline int init_new_context(struct task_struct *tsk,
struct mm_struct *mm)
{
activate_context(tsk->mm);
}
-#define deactivate_mm(tsk, mm) do { } while (0)
-
+#define activate_mm activate_mm
static inline void activate_mm(struct mm_struct *prev_mm,
struct mm_struct *next_mm)
{
#include <asm/page.h>
#include <asm/cacheflush.h>
+#define init_new_context init_new_context
static inline int init_new_context(struct task_struct *tsk,
struct mm_struct *mm)
{
return 0;
}
-#define destroy_context(mm) do { } while(0)
-
static inline void switch_mm_0230(struct mm_struct *mm)
{
unsigned long crp[2] = {
}
}
-#define deactivate_mm(tsk,mm) do { } while (0)
-
+#define activate_mm activate_mm
static inline void activate_mm(struct mm_struct *prev_mm,
struct mm_struct *next_mm)
{
#endif
-#else /* !CONFIG_MMU */
-
-static inline int init_new_context(struct task_struct *tsk, struct mm_struct *mm)
-{
- return 0;
-}
-
-
-static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next, struct task_struct *tsk)
-{
-}
+#include <asm-generic/mmu_context.h>
-#define destroy_context(mm) do { } while (0)
-#define deactivate_mm(tsk,mm) do { } while (0)
+#else /* !CONFIG_MMU */
-static inline void activate_mm(struct mm_struct *prev_mm, struct mm_struct *next_mm)
-{
-}
+#include <asm-generic/nommu_context.h>
#endif /* CONFIG_MMU */
#endif /* __M68K_MMU_CONTEXT_H */