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Bug 702250 - Disable jemalloc on mac 10.5 due to crash in ozone_size (apparently due to OS bug). r=khuey
This will likely regress a number of benchmarks.
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@ -6063,13 +6063,14 @@ MALLOC_OUT:
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default_zone = malloc_default_zone();
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/*
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* We only use jemalloc with versions of MacOS we've seen (10.5, 10.6, and
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* 10.7). We'll have to update our code to work with newer versions,
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* because the malloc zone layout is likely to change.
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* We only use jemalloc with MacOS 10.6 and 10.7. jemalloc is disabled
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* on 10.5 due to bug 702250, an apparent MacOS bug.
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*
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* We'll have to update our code to work with newer versions, because
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* the malloc zone layout is likely to change.
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*/
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osx_use_jemalloc = (default_zone->version == LEOPARD_MALLOC_ZONE_T_VERSION ||
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default_zone->version == SNOW_LEOPARD_MALLOC_ZONE_T_VERSION ||
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osx_use_jemalloc = (default_zone->version == SNOW_LEOPARD_MALLOC_ZONE_T_VERSION ||
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default_zone->version == LION_MALLOC_ZONE_T_VERSION);
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/* Allow us dynamically turn off jemalloc for testing. */
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