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Austin Clements f10d99f51d runtime: flush assist credit on goroutine exit
Currently dead goroutines retain their assist credit. This credit can
be used if the goroutine gets recycled, but in general this can make
assist pacing over-aggressive by hiding an amount of credit
proportional to the number of exited (and not reused) goroutines.

Fix this "hidden credit" by flushing assist credit to the global
credit pool when a goroutine exits.

Updates #14812.

Change-Id: I65f7f75907ab6395c04aacea2c97aea963b60344
Reviewed-on: https://go-review.googlesource.com/24703
Run-TryBot: Austin Clements <austin@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rick Hudson <rlh@golang.org>
2017-11-07 18:41:14 +00:00
.github .github: update ISSUE_TEMPLATE to be closer to 'go bug' 2017-08-19 04:06:10 +00:00
api api: update next.txt 2017-10-28 00:00:56 +00:00
doc spec: match syntax for method expressions with implementations 2017-10-25 22:49:03 +00:00
lib/time time: vendor tzdata-2017b and update test 2017-06-07 21:23:58 +00:00
misc all: change github.com issue links to golang.org 2017-11-04 04:13:41 +00:00
src runtime: flush assist credit on goroutine exit 2017-11-07 18:41:14 +00:00
test cmd/compile/internal/syntax: better syntax errors for typos in if/switch/for headers 2017-11-06 23:17:24 +00:00
.gitattributes
.gitignore .gitignore: ignore src/cmd/dist/dist 2017-10-28 21:55:49 +00:00
AUTHORS A+C: final updates for Go 1.9 2017-07-18 01:47:54 +00:00
CONTRIBUTING.md .github: recommend 'go bug' when filing an issue 2017-07-24 17:18:34 +00:00
CONTRIBUTORS A+C: final updates for Go 1.9 2017-07-18 01:47:54 +00:00
favicon.ico website: recreate 16px and 32px favicon 2016-08-25 15:43:32 +00:00
LICENSE doc: revert copyright date to 2009 2016-06-01 22:40:04 +00:00
PATENTS
README.md readme: add attribution for the Gopher image 2017-02-03 19:39:41 +00:00
robots.txt

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