Issue 10242047: code review 10242047: runtime: fix race condition between GC and setGCPercent

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Issue 10242047: code review 10242047: runtime: fix race condition between GC and setGCPercent (Closed)

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Created:
12 years ago by dvyukov

Modified:
12 years ago

Reviewers:
iant

CC:
golang-dev, iant

Visibility:
Public.

Description

runtime: fix race condition between GC and setGCPercent If first GC runs concurrently with setGCPercent, it can overwrite gcpercent value with default.

Patch Set 1 #

Patch Set 2 : diff -r 52d53d0e177e https://dvyukov%40google.com@code.google.com/p/go/ #

Patch Set 3 : diff -r 52d53d0e177e https://dvyukov%40google.com@code.google.com/p/go/ #

Patch Set 4 : diff -r 81e554ab7787 https://dvyukov%40google.com@code.google.com/p/go/ #

Created: 12 years ago

Download [raw] [tar.bz2]

		Unified diffs	Side-by-side diffs	Delta from patch set	Stats (+4 lines, -1 line)			Patch
	M	src/pkg/runtime/mgc0.c	View	1 2 3	1 chunk	+4 lines, -1 line	0 comments	Download

Messages

Total messages: 3

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dvyukov

Hello golang-dev@googlegroups.com, I'd like you to review this change to https://dvyukov%40google.com@code.google.com/p/go/

12 years ago (2013-06-14 15:08:14 UTC) #1

dvyukov

12 years ago (2013-06-15 12:07:10 UTC) #3

*** Submitted as https://code.google.com/p/go/source/detail?r=2879112bff3d ***

runtime: fix race condition between GC and setGCPercent
If first GC runs concurrently with setGCPercent,
it can overwrite gcpercent value with default.

R=golang-dev, iant
CC=golang-dev
https://codereview.appspot.com/10242047

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