RFR 8017061: os_bsd.cpp contains code for UseSHM and UseHugeTLBFS

[coleen.phillimore at oracle.com]

Looks good!  Thank you for cleaning this up.
Coleen

On 10/15/18 3:41 PM, Gerard Ziemski wrote:
> Hi all,
>
> Please review this small fox that removes code from bsd platform, which implements unused (and untested) UseLargePages support.
>
> Also, in this fix, I took opportunity to cleanup OS includes (there were unused and duplicated headers)
>
> Bug: https://bugs.openjdk.java.net/browse/JDK-8017061
> Webrev: http://cr.openjdk.java.net/~gziemski/8017061_rev1
> Testing: passes Mach5 hs_tier1-7
>
>
> Cheers
>