<div dir="ltr"><div>Can you give a detail of what you want to prove? </div><div>I am not familiar with heap management , so I ask for the details!</div><div>mudongliang</div><div class="gmail_extra"><br><div class="gmail_quote">2015-04-15 0:00 GMT+08:00 <span dir="ltr"><<a href="mailto:Valdis.Kletnieks@vt.edu" target="_blank">Valdis.Kletnieks@vt.edu</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="HOEnZb"><div class="h5">On Tue, 14 Apr 2015 23:01:58 +0800, 慕冬亮 said:<br>
<br>
> Hello Everyone:<br>
> What's the rule about heap management? Especially what's the function<br>
> of do_brk?<br>
<br>
</div></div>Who says there's a "rule" about it? Some userspace heap managers don't<br>
even *use* brk() or sbrk(), but instead use mmap() of an anonymous area.<br>
</blockquote></div><br></div></div>