In the simplest units, that required a call to block allocation for each block.
在最简单的情况下,每个块的分配都要有一个调用。
Listing 4 shows yet another portion of the hprof output, giving call stack information for allocation sites for Map.Entry objects.
清单4展示了hprof输出的另一部分,给出了Map . Entry对象的分配点的调用堆栈信息。
Apart from the memory allocation changes, the remap_page_range call — which is used to map pages to user space — has been modified slightly.
除了内存分配的变化以外,remap _ page_range调用——用来映射页到用户空间——也经过了少量修改。
应用推荐