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-rw-r--r--arch/x86/include/asm/mmu.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/include/asm/mmu.h b/arch/x86/include/asm/mmu.h
index 55234d5e7160..1ea0baef1175 100644
--- a/arch/x86/include/asm/mmu.h
+++ b/arch/x86/include/asm/mmu.h
@@ -19,7 +19,8 @@ typedef struct {
#endif
struct mutex lock;
- void __user *vdso;
+ 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 */
} mm_context_t;