RFR: Make major GC phases exclusive from each other

[Aleksey Shipilev]

On 01/30/2018 12:21 PM, Roman Kennke wrote:
> Differential:
> http://cr.openjdk.java.net/~rkennke/exclusive-gc-phases/webrev.02.diff/
> <http://cr.openjdk.java.net/%7Erkennke/exclusive-gc-phases/webrev.02.diff/>
> Full:
> http://cr.openjdk.java.net/~rkennke/exclusive-gc-phases/webrev.02/

Oh wait, where are AArch64 parts?

-Aleksey