protomatter: Use low end of supervisor heap

jepler · jepler · commit e4c6b241a94c · 2020-04-14T18:24:58.000-05:00
Per @tannewt, this area "sees more churn", so it's probably the right choice here
diff --git a/shared-module/_protomatter/allocator.h b/shared-module/_protomatter/allocator.h
@@ -13,7 +13,7 @@ static inline void *_PM_allocator_impl(size_t sz) {
     if (gc_alloc_possible()) {
         return m_malloc(sz + sizeof(void*), true);
     } else {
-        supervisor_allocation *allocation = allocate_memory(align32_size(sz), true);    
+        supervisor_allocation *allocation = allocate_memory(align32_size(sz), false);    
         return allocation ? allocation->ptr : NULL;
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -13,7 +13,7 @@ static inline void *_PM_allocator_impl(size_t sz) {`
`13`	`13`	`if (gc_alloc_possible()) {`
`14`	`14`	`return m_malloc(sz + sizeof(void*), true);`
`15`	`15`	`} else {`
`16`		`- supervisor_allocation *allocation = allocate_memory(align32_size(sz), true);`
	`16`	`+ supervisor_allocation *allocation = allocate_memory(align32_size(sz), false);`
`17`	`17`	`return allocation ? allocation->ptr : NULL;`
`18`	`18`	`}`
`19`	`19`	`}`