struct {
union {
pgoff_t index; /* Our offset within mapping. */
- void *freelist; /* slub first free object */
+ void *freelist; /* slub/slob first free object */
};
union {
*/
atomic_t _mapcount;
- struct {
+ struct { /* SLUB */
unsigned inuse:16;
unsigned objects:15;
unsigned frozen:1;
};
+ int units; /* SLOB */
};
atomic_t _count; /* Usage count, see below. */
};
short int pobjects;
#endif
};
+
+ struct list_head list; /* slobs list of pages */
+ struct { /* slab fields */
+ struct kmem_cache *slab_cache;
+ struct slab *slab_page;
+ };
};
/* Remainder is not double word aligned */
/* Architecture-specific MM context */
mm_context_t context;
- /* Swap token stuff */
- /*
- * Last value of global fault stamp as seen by this process.
- * In other words, this value gives an indication of how long
- * it has been since this task got the token.
- * Look at mm/thrash.c
- */
- unsigned int faultstamp;
- unsigned int token_priority;
- unsigned int last_interval;
-
unsigned long flags; /* Must use atomic bitops to access the bits */
struct core_state *core_state; /* coredumping support */