RFR(S): 8139673: NMT stack traces in output should show mtcomponent

[Aleksey Shipilev]

On 05/23/2017 03:33 PM, Zhengyu Gu wrote:
> Webrev: http://cr.openjdk.java.net/~zgu/8139673/webrev.01/index.html

Looks good.

Minor nit: there are some double spaces, fix them before pushing?

  71     _malloc_site(stack, flags),  _next(NULL) {

...

  81   bool ret =  MallocSiteTable::allocation_at(stack, size, bucket_idx,
pos_idx, flags);

Thanks,
-Aleksey