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go / go / ab5923572984651af05a47755109642bfc529cb5
commitab5923572984651af05a47755109642bfc529cb5[log] [tgz]
authorAustin Clements <austin@google.com>Thu Aug 25 11:50:50 2016 -0400
committerAustin Clements <austin@google.com>Tue Sep 20 18:37:32 2016 +0000
treeebdcc323109d87d2ff86fa3f77988dd25c7ab318
parent39ce6eb9ec53e53e361824feb96cbbc6d236df5a [diff]
runtime: consistency check for G rescan position

Issue #17099 shows a failure that indicates we rescanned a stack twice
concurrently during mark termination, which suggests that the rescan
list became inconsistent. Add a simple check when we dequeue something
from the rescan list that it claims to be at the index where we found
it.

Change-Id: I6a267da4154a2e7b7d430cb4056e6bae978eaf62
Reviewed-on: https://go-review.googlesource.com/29280
Run-TryBot: Austin Clements <austin@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rick Hudson <rlh@golang.org>
1 file changed
tree: ebdcc323109d87d2ff86fa3f77988dd25c7ab318
  1. .github/
  2. api/
  3. doc/
  4. lib/
  5. misc/
  6. src/
  7. test/
  8. .gitattributes
  9. .gitignore
  10. AUTHORS
  11. CONTRIBUTING.md
  12. CONTRIBUTORS
  13. favicon.ico
  14. LICENSE
  15. PATENTS
  16. README.md
  17. robots.txt
README.md

The Go Programming Language

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For example, if you extracted the tar file into $HOME/go, you might put the following in your .profile:

export GOROOT=$HOME/go
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See https://golang.org/doc/install or doc/install.html for more details.