Austin Clements 9098d1d854 runtime: debug code to catch bad gcWork.puts ... This adds a debug check to throw immediately if any pointers are added to the gcWork buffer after the mark completion barrier. The intent is to catch the source of the cached GC work that occasionally produces "P has cached GC work at end of mark termination" failures. The result should be that we get "throwOnGCWork" throws instead of "P has cached GC work at end of mark termination" throws, but with useful stack traces. This should be reverted before the release. I've been unable to reproduce this issue locally, but this issue appears fairly regularly on the builders, so the intent is to catch it on the builders. This probably slows down the GC slightly. For #27993. Change-Id: I5035e14058ad313bfbd3d68c41ec05179147a85c Reviewed-on: https://go-review.googlesource.com/c/149969 Run-TryBot: Austin Clements <austin@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>		2018-11-21 16:28:17 +00:00
..
archive	all: fix a bunch of misspellings	2018-10-08 03:12:03 +00:00
bufio	bufio: make Reader.Peek invalidate Unreads	2018-11-13 15:08:13 +00:00
builtin
bytes	strings,bytes: use inlineable function trampolines instead of linkname	2018-11-08 20:52:47 +00:00
cmd	runtime: debug code to catch bad gcWork.puts	2018-11-21 16:28:17 +00:00
compress	all: fix a bunch of misspellings	2018-10-06 15:40:03 +00:00
container	container/heap: adjust wording in comments	2018-11-13 13:42:59 +00:00
context	context: avoid duplicate removeChild	2018-10-03 15:26:10 +00:00
crypto	crypto/hmac: rename CheckHMAC to ValidHMAC in package docs	2018-11-17 21:29:23 +00:00
database/sql	database/sql: add examples for opening and testing a DB pool	2018-11-16 17:17:09 +00:00
debug	debug/gosym: use "go build" instead of hand-running asm and link	2018-11-12 20:27:20 +00:00
encoding	encoding/pem: test getLine does not include trailing whitespace	2018-11-19 23:35:21 +00:00
errors
expvar	expvar: add Map.Delete	2018-10-04 01:16:52 +00:00
flag	flag: return a consistent parse error if the flag value is invalid	2018-10-19 03:48:38 +00:00
fmt	fmt: avoid allocation when formatting byte slice arguments with verb s	2018-11-14 20:32:15 +00:00
go	go/doc: disable playground for examples that use syscall/js	2018-11-20 20:56:13 +00:00
hash	hash/crc64: use t.Fatalf in TestGolden	2018-10-25 06:32:12 +00:00
html	all: use "reports whether" consistently in the few places that didn't	2018-11-02 22:47:58 +00:00
image	jpeg: simplify 'x = x op ...' to 'x op= ...'	2018-10-13 11:18:56 +00:00
index/suffixarray
internal	internal/cpu: move GODEBUGCPU options into GODEBUG	2018-11-14 21:47:50 +00:00
io	io: export StringWriter	2018-10-03 20:13:35 +00:00
log	log: add Logger.Writer method	2018-10-25 23:23:57 +00:00
math	all: use "reports whether" consistently in the few places that didn't	2018-11-02 22:47:58 +00:00
mime	mime: remove allocation introduced in recent fix	2018-11-20 19:09:38 +00:00
net	net/http: fix spelling mistake in a comment	2018-11-21 12:31:39 +00:00
os	os: return PathError on RemoveAll with trailing dots	2018-11-20 20:03:29 +00:00
path	all: use "reports whether" consistently in the few places that didn't	2018-11-02 22:47:58 +00:00
plugin
reflect	reflect: add comment for String method of Kind struct	2018-11-16 14:29:14 +00:00
regexp	regexp: use backquotes for all regular expression examples	2018-11-20 12:05:15 +00:00
runtime	runtime: debug code to catch bad gcWork.puts	2018-11-21 16:28:17 +00:00
sort
strconv	strconv: add comment explaining bounded shift in formatBits	2018-10-15 21:45:52 +00:00
strings	strings,bytes: use inlineable function trampolines instead of linkname	2018-11-08 20:52:47 +00:00
sync	all: use "reports whether" consistently in the few places that didn't	2018-11-02 22:47:58 +00:00
syscall	syscall: add dummy SIGTERM constant to js/wasm	2018-11-20 16:17:17 +00:00
testdata
testing	testing: add example to package doc	2018-11-16 16:49:09 +00:00
text	text/template/parse: simplify Tree.pipeline	2018-10-29 12:20:11 +00:00
time	time: add a missing comma in the documentation of Time	2018-11-08 18:02:11 +00:00
unicode
unsafe	cmd/compile: assume unsafe pointer arithmetic generates non-nil results	2018-11-14 21:01:36 +00:00
vendor/golang_org/x	x/net/route: use libc calls on Darwin	2018-11-14 22:39:08 +00:00
all.bash
all.bat
all.rc
androidtest.bash
bootstrap.bash
buildall.bash
clean.bash
clean.bat
clean.rc
cmp.bash
iostest.bash
make.bash	build: clear GO111MODULE during make.bash etc	2018-11-16 18:54:22 +00:00
make.bat	build: clear GO111MODULE during make.bash etc	2018-11-16 18:54:22 +00:00
Make.dist
make.rc	build: clear GO111MODULE during make.bash etc	2018-11-16 18:54:22 +00:00
naclmake.bash
nacltest.bash
race.bash	cmd,runtime: enable race detector on arm64	2018-11-13 16:57:22 +00:00
race.bat
run.bash	build: clear GO111MODULE during make.bash etc	2018-11-16 18:54:22 +00:00
run.bat	build: clear GO111MODULE during make.bash etc	2018-11-16 18:54:22 +00:00
run.rc	build: clear GO111MODULE during make.bash etc	2018-11-16 18:54:22 +00:00