TS-4265: Fix NUMA stack support. Add additional comments.
TS-4265: Fix NUMA stack support.
Add additional comments.

vmamidi/trafficserver,reveller/trafficserver,chitianhao/trafficserver,rahmalik/trafficserver,rpufky/trafficserver,dyrock/trafficserver,rpufky/trafficserver,PSUdaemon/trafficserver,duke8253/trafficserver,clearswift/trafficserver,rahmalik/trafficserver,PSUdaemon/trafficserver,taoyunxing/trafficserver,dyrock/trafficserver,bryancall/trafficserver,duke8253/trafficserver,reveller/trafficserver,pbchou/trafficserver,chitianhao/trafficserver,persiaAziz/trafficserver,PSUdaemon/trafficserver,PSUdaemon/trafficserver,taoyunxing/trafficserver,pbchou/trafficserver,bryancall/trafficserver,SolidWallOfCode/trafficserver,chitianhao/trafficserver,taoyunxing/trafficserver,persiaAziz/trafficserver,pbchou/trafficserver,davidbz/trafficserver,rpufky/trafficserver,reveller/trafficserver,reveller/trafficserver,SolidWallOfCode/trafficserver,clearswift/trafficserver,PSUdaemon/trafficserver,pbchou/trafficserver,reveller/trafficserver,davidbz/trafficserver,clearswift/trafficserver,SolidWallOfCode/trafficserver,reveller/trafficserver,taoyunxing/trafficserver,SolidWallOfCode/trafficserver,vmamidi/trafficserver,clearswift/trafficserver,rahmalik/trafficserver,duke8253/trafficserver,clearswift/trafficserver,rpufky/trafficserver,clearswift/trafficserver,chitianhao/trafficserver,reveller/trafficserver,pbchou/trafficserver,rahmalik/trafficserver,chitianhao/trafficserver,rpufky/trafficserver,vmamidi/trafficserver,bryancall/trafficserver,PSUdaemon/trafficserver,dyrock/trafficserver,PSUdaemon/trafficserver,rahmalik/trafficserver,taoyunxing/trafficserver,davidbz/trafficserver,clearswift/trafficserver,vmamidi/trafficserver,duke8253/trafficserver,bryancall/trafficserver,dyrock/trafficserver,PSUdaemon/trafficserver,dyrock/trafficserver,duke8253/trafficserver,PSUdaemon/trafficserver,davidbz/trafficserver,taoyunxing/trafficserver,davidbz/trafficserver,reveller/trafficserver,dyrock/trafficserver,SolidWallOfCode/trafficserver,duke8253/trafficserver,taoyunxing/trafficserver,persiaAziz/trafficserver,bryancall/trafficserver,rahmalik/trafficserver,chitianhao/trafficserver,vmamidi/trafficserver,davidbz/trafficserver,bryancall/trafficserver,rpufky/trafficserver,rahmalik/trafficserver,reveller/trafficserver,SolidWallOfCode/trafficserver,clearswift/trafficserver,rahmalik/trafficserver,dyrock/trafficserver,chitianhao/trafficserver,persiaAziz/trafficserver,rpufky/trafficserver,pbchou/trafficserver,rahmalik/trafficserver,taoyunxing/trafficserver,rpufky/trafficserver,persiaAziz/trafficserver,clearswift/trafficserver,vmamidi/trafficserver,persiaAziz/trafficserver,rpufky/trafficserver,persiaAziz/trafficserver,taoyunxing/trafficserver,persiaAziz/trafficserver,SolidWallOfCode/trafficserver,duke8253/trafficserver