| 68,13 → 68,13 |
|---|
| count_t busy; /**< Count of full slots in magazine */ |
| count_t size; /**< Number of slots in magazine */ |
| void *objs[0]; /**< Slots in magazine */ |
| }slab_magazine_t; |
| } slab_magazine_t; |
| |
| typedef struct { |
| slab_magazine_t *current; |
| slab_magazine_t *last; |
| SPINLOCK_DECLARE(lock); |
| }slab_mag_cache_t; |
| } slab_mag_cache_t; |
| |
| |
| typedef struct { |
| 82,14 → 82,14 |
|---|
| |
| link_t link; |
| /* Configuration */ |
| size_t size; /**< Size of slab position - align_up(sizeof(obj)) */ |
| size_t size; /**< Size of slab position - align_up(sizeof(obj)) */ |
| int (*constructor)(void *obj, int kmflag); |
| int (*destructor)(void *obj); |
| int flags; /**< Flags changing behaviour of cache */ |
| int flags; /**< Flags changing behaviour of cache */ |
| |
| /* Computed values */ |
| uint8_t order; /**< Order of frames to be allocated */ |
| int objects; /**< Number of objects that fit in */ |
| uint8_t order; /**< Order of frames to be allocated */ |
| int objects; /**< Number of objects that fit in */ |
| |
| /* Statistics */ |
| atomic_t allocated_slabs; |
| 98,16 → 98,16 |
|---|
| atomic_t magazine_counter; /**< How many magazines in magazines list */ |
| |
| /* Slabs */ |
| link_t full_slabs; /**< List of full slabs */ |
| link_t partial_slabs; /**< List of partial slabs */ |
| link_t full_slabs; /**< List of full slabs */ |
| link_t partial_slabs; /**< List of partial slabs */ |
| SPINLOCK_DECLARE(slablock); |
| /* Magazines */ |
| link_t magazines; /**< List o full magazines */ |
| link_t magazines /**< List o full magazines */ |
| SPINLOCK_DECLARE(maglock); |
| |
| /** CPU cache */ |
| slab_mag_cache_t *mag_cache; |
| }slab_cache_t; |
| } slab_cache_t; |
| |
| extern slab_cache_t * slab_cache_create(char *name, |
| size_t size, |