to represent all kernel pages as shared among all contexts.
*/
-static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
-{
-}
-
# define NO_CONTEXT 256
# define LAST_CONTEXT 255
# define FIRST_CONTEXT 1
/*
* 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)
{
extern void mmu_context_init(void);
+#include <asm-generic/mmu_context.h>
+
# endif /* __KERNEL__ */
#endif /* _ASM_MICROBLAZE_MMU_CONTEXT_H */
# define KSTK_EIP(task) (task_pc(task))
# define KSTK_ESP(task) (task_sp(task))
-/* FIXME */
-# define deactivate_mm(tsk, mm) do { } while (0)
-
# define STACK_TOP TASK_SIZE
# define STACK_TOP_MAX STACK_TOP