RFR (S) 8247367: Shenandoah: pacer should wait on lock instead of exponential backoff
zgu at redhat.com
Thu Jun 11 13:12:02 UTC 2020
On 6/11/20 4:49 AM, Aleksey Shipilev wrote:
> After JDK-8247310, we can just use the wait/notify on the newly introduced lock to coordinate
> wakeups of paced threads. This avoids doing exponential backoff that introduces additional latency.
> Testing: hotspot_gc_shenandoah; benchmarks
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