Commit 424d3e27 authored by Justin Lebar's avatar Justin Lebar
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Bug 702250 - Disable jemalloc on mac 10.5 due to crash in ozone_size... 

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.
parent 6840dc44

memory/jemalloc/jemalloc.c

+6 −5
Original line number Diff line number Diff line
@@ -6063,13 +6063,14 @@ MALLOC_OUT: 
	default_zone = malloc_default_zone();



	/*

	 * We only use jemalloc with versions of MacOS we've seen (10.5, 10.6, and

	 * 10.7).  We'll have to update our code to work with newer versions,

	 * because the malloc zone layout is likely to change.

	 * We only use jemalloc with MacOS 10.6 and 10.7.  jemalloc is disabled

	 * on 10.5 due to bug 702250, an apparent MacOS bug.

	 *

	 * We'll have to update our code to work with newer versions, because

	 * the malloc zone layout is likely to change.

	 */



	osx_use_jemalloc = (default_zone->version == LEOPARD_MALLOC_ZONE_T_VERSION ||

			    default_zone->version == SNOW_LEOPARD_MALLOC_ZONE_T_VERSION ||

	osx_use_jemalloc = (default_zone->version == SNOW_LEOPARD_MALLOC_ZONE_T_VERSION ||

			    default_zone->version == LION_MALLOC_ZONE_T_VERSION);



	/* Allow us dynamically turn off jemalloc for testing. */