4 #if !defined(CONFIG_MMU)
6 struct mm_rblock_struct {
12 struct mm_tblock_struct {
13 struct mm_rblock_struct *rblock;
14 struct mm_tblock_struct *next;
18 struct mm_tblock_struct tblock;
19 unsigned long end_brk;
24 /* Default "unsigned long" context */
25 typedef unsigned long mm_context_t;
27 #endif /* CONFIG_MMU */