Simplify zone_good_size().
Simplify zone_good_size() to avoid memory allocation. Submitted by Mike Hommey.
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18
src/zone.c
18
src/zone.c
@ -133,22 +133,10 @@ zone_destroy(malloc_zone_t *zone)
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static size_t
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zone_good_size(malloc_zone_t *zone, size_t size)
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{
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size_t ret;
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void *p;
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/*
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* Actually create an object of the appropriate size, then find out
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* how large it could have been without moving up to the next size
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* class.
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*/
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p = JEMALLOC_P(malloc)(size);
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if (p != NULL) {
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ret = isalloc(p);
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JEMALLOC_P(free)(p);
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} else
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ret = size;
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return (ret);
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if (size == 0)
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size = 1;
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return (s2u(size));
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}
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static void
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