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; |
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typedef struct { |
slab_magazine_t *current; |
slab_magazine_t *last; |
SPINLOCK_DECLARE(lock); |
}slab_mag_cache_t; |
} slab_mag_cache_t; |
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typedef struct { |
82,14 → 82,14 |
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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 */ |
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/* 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 */ |
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/* Statistics */ |
atomic_t allocated_slabs; |
98,16 → 98,16 |
atomic_t magazine_counter; /**< How many magazines in magazines list */ |
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/* 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); |
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/** CPU cache */ |
slab_mag_cache_t *mag_cache; |
}slab_cache_t; |
} slab_cache_t; |
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extern slab_cache_t * slab_cache_create(char *name, |
size_t size, |