SPRN             2554 libbase/jemalloc.c 	SPRN(lazy_free, (uint32_t)(uintptr_t)(_pthread_self()));
SPRN             2564 libbase/jemalloc.c 	SPRN(balance, (uint32_t)(uintptr_t)(_pthread_self()));
SPRN             5543 libbase/jemalloc.c 	SPRN(lazy_free, 42);
SPRN             5546 libbase/jemalloc.c 	SPRN(balance, 42);