[PATCH] Add mm->task_size and fix powerpc vdso
[linux-2.6.git] / include / linux / sched.h
index b6f51e3..ff2e09c 100644 (file)
@@ -298,8 +298,9 @@ struct mm_struct {
                                unsigned long addr, unsigned long len,
                                unsigned long pgoff, unsigned long flags);
        void (*unmap_area) (struct mm_struct *mm, unsigned long addr);
-        unsigned long mmap_base;               /* base of mmap area */
-        unsigned long cached_hole_size;         /* if non-zero, the largest hole below free_area_cache */
+       unsigned long mmap_base;                /* base of mmap area */
+       unsigned long task_size;                /* size of task vm space */
+       unsigned long cached_hole_size;         /* if non-zero, the largest hole below free_area_cache */
        unsigned long free_area_cache;          /* first hole of size cached_hole_size or larger */
        pgd_t * pgd;
        atomic_t mm_users;                      /* How many users with user space? */