Revision ae80a2de lib/slab.c
| lib/slab.c | ||
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struct slab {
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resource r; |
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unsigned size;
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uint size;
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list objs; |
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}; |
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}; |
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slab * |
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sl_new(pool *p, unsigned size)
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sl_new(pool *p, uint size)
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{
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slab *s = ralloc(p, &sl_class); |
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s->size = size; |
| ... | ... | |
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struct slab {
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resource r; |
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unsigned obj_size, head_size, objs_per_slab, num_empty_heads, data_size;
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uint obj_size, head_size, objs_per_slab, num_empty_heads, data_size;
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list empty_heads, partial_heads, full_heads; |
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}; |
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* objects of size @size can be allocated. |
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*/ |
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slab * |
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sl_new(pool *p, unsigned size)
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sl_new(pool *p, uint size)
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{
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slab *s = ralloc(p, &sl_class); |
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unsigned int align = sizeof(struct sl_alignment);
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uint align = sizeof(struct sl_alignment); |
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if (align < sizeof(int)) |
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align = sizeof(int); |
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s->data_size = size; |
| ... | ... | |
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struct sl_head *h = xmalloc(SLAB_SIZE); |
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struct sl_obj *o = (struct sl_obj *)((byte *)h+s->head_size); |
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struct sl_obj *no; |
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unsigned int n = s->objs_per_slab;
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uint n = s->objs_per_slab; |
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h->first_free = o; |
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h->num_full = 0; |
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