| #include <linux/spinlock.h> |
| * The x86 doesn't have a mmu context, but |
| * we put the segment information here. |
| #ifdef CONFIG_MODIFY_LDT_SYSCALL |
| /* True if mm supports a task running in 32 bit compatibility mode. */ |
| unsigned short ia32_compat; |
| void __user *vdso; /* vdso base address */ |
| const struct vdso_image *vdso_image; /* vdso image in use */ |
| atomic_t perf_rdpmc_allowed; /* nonzero if rdpmc is allowed */ |
| #ifdef CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS |
| * One bit per protection key says whether userspace can |
| * use it or not. protected by mmap_sem. |
| #ifdef CONFIG_X86_INTEL_MPX |
| /* address of the bounds directory */ |
| static inline void leave_mm(int cpu) |
| #endif /* _ASM_X86_MMU_H */ |