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Michael Anthony Knyszek 156abe5122 runtime: fix hard goal calculation
The new GC pacer has a bug where the hard goal isn't set in relation to
the original heap goal, but rather to the one already extrapolated for
overshoot.

In practice, I have never once seen this case arise because the
extrapolated goal used for overshoot is conservative. No test because
writing a test for this case is impossible in the idealized model the
pacer tests create. It is possible to simulate but will take more work.
For now, just leave a TODO.

Change-Id: I24ff710016cd8100fad54f71b2c8cdea0f7dfa79
Reviewed-on: https://go-review.googlesource.com/c/go/+/361435
Reviewed-by: Michael Pratt <mpratt@google.com>
Trust: Michael Knyszek <mknyszek@google.com>
Run-TryBot: Michael Knyszek <mknyszek@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
2021-11-04 21:41:49 +00:00
.github .github: update IRC server 2021-09-30 19:56:27 +00:00
api syscall: migrate new UDP send/recv API to internal/syscall/unix 2021-11-03 21:45:33 +00:00
doc cmd/go: download fewer dependencies in 'go mod download' 2021-11-04 20:42:35 +00:00
lib/time lib/time: fix RFC 6557 url 2021-08-15 02:18:46 +00:00
misc all: add support for c-archive and c-shared on linux/riscv64 2021-11-03 09:23:34 +00:00
src runtime: fix hard goal calculation 2021-11-04 21:41:49 +00:00
test cmd/compile: fix TypeDefn to deal with node with no Ntype set 2021-11-04 20:24:01 +00:00
.gitattributes all: treat all files as binary, but check in .bat with CRLF 2020-06-08 15:31:43 +00:00
.gitignore internal/buildcfg: move build configuration out of cmd/internal/objabi 2021-04-16 19:20:53 +00:00
AUTHORS A+C: add Leonard Wang (individual CLA) 2021-11-02 06:25:39 +00:00
codereview.cfg codereview.cfg: add codereview.cfg for master branch 2021-02-19 18:44:53 +00:00
CONTRIBUTING.md all: restore changes from faulty merge/revert 2018-02-12 20:13:59 +00:00
CONTRIBUTORS A+C: add Leonard Wang (individual CLA) 2021-11-02 06:25:39 +00:00
LICENSE
PATENTS
README.md README.md: update contribute URL 2021-09-30 13:33:21 +00:00
SECURITY.md SECURITY.md: update go versions 2019-09-26 15:34:57 +00:00

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