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1 /* slabs memory allocation */
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2
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3 /* Init the subsystem. 1st argument is the limit on no. of bytes to allocate,
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4 0 if no limit. 2nd argument is the growth factor; each slab will use a chunk
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5 size equal to the previous slab's chunk size times this factor. */
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6 void slabs_init(const size_t limit, const double factor);
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7
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8
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9 /*
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10 * Given object size, return id to use when allocating/freeing memory for object
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11 * 0 means error: can't store such a large object
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12 */
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13
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14 unsigned int slabs_clsid(const size_t size);
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15
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16 /* Allocate object of given length. 0 on error */ /*@null@*/
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17 void *do_slabs_alloc(const size_t size);
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18
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19 /* Free previously allocated object */
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20 void do_slabs_free(void *ptr, size_t size);
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21
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22 /* Fill buffer with stats */ /*@null@*/
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23 char* do_slabs_stats(int *buflen);
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24
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25 /* Request some slab be moved between classes
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26 1 = success
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27 0 = fail
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28 -1 = tried. busy. send again shortly. */
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29 int do_slabs_reassign(unsigned char srcid, unsigned char dstid);
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30
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