Russ Cox aae0f074c0 runtime: fix a few GC-related bugs ... 1) Move non-preemption check even earlier in newstack. This avoids a few priority inversion problems. 2) Always use atomic operations to update bitmap for 1-word objects. This avoids lost mark bits during concurrent GC. 3) Stop using work.nproc == 1 as a signal for being single-threaded. The concurrent GC runs with work.nproc == 1 but other procs are running mutator code. The use of work.nproc == 1 in getfull *is* safe, but remove it anyway, since it is saving only a single atomic operation per GC round. Fixes #9225. Change-Id: I24134f100ad592ea8cb59efb6a54f5a1311093dc Reviewed-on: https://go-review.googlesource.com/2745 Reviewed-by: Rick Hudson <rlh@golang.org>		2015-01-14 15:05:33 +00:00
..
archive	archive/tar: document Reader.Next's behavior at the end	2014-12-30 21:38:37 +00:00
bufio	bufio: add Reader.Discard	2015-01-07 06:37:57 +00:00
builtin
bytes
cmd	cmd/go: adjust error for custom import checkout mismatch	2015-01-14 15:01:55 +00:00
compress	compress/bzip2: s/repeat_power/repeatPower/	2014-12-19 01:29:00 +00:00
container
crypto	crypto/x509: add cert SmartOS cert path	2015-01-14 05:07:37 +00:00
database/sql	database/sql: Remove unnecessary call to maybeOpenNewConnections	2014-12-24 02:39:12 +00:00
debug	all: power64 is now ppc64	2014-12-05 19:13:20 -05:00
encoding	encoding/gob: address go vet report	2014-12-28 19:30:31 +00:00
errors
expvar
flag	flag: Check for Set error	2014-12-22 00:17:07 +00:00
fmt	fmt: fix two typos	2015-01-04 23:07:43 +00:00
go	cmd/cgo, go/build: finish a cleanup TODO	2015-01-08 00:59:37 +00:00
hash	all: power64 is now ppc64	2014-12-05 19:13:20 -05:00
html
image	image/draw: fold TestClipWithNilMP into TestClip.	2015-01-14 06:04:13 +00:00
index/suffixarray
internal/syscall
io
lib9
libbio
liblink	cmd/6g, cmd/8g, liblink: improve handling of float constants	2015-01-07 22:26:55 +00:00
log	log: add global Output function	2015-01-12 04:45:38 +00:00
math	math/big: faster assembly kernels for AddVx/SubVx for 386.	2015-01-08 20:58:59 +00:00
mime	mime/multipart: moved some code to mime/internal/quotedprintable	2014-12-23 19:30:02 +00:00
net	net/http: deflake TestResponseWriterWriteStringAllocs, test interface instead	2015-01-13 01:38:10 +00:00
os	os: replace itod on posix with general itoa and fix possible infinite recursion	2015-01-02 16:21:18 +00:00
path	path/filepath: remove named result parameter for VolumeName	2014-12-18 16:05:07 +00:00
reflect	reflect: remove extra word in comment	2015-01-13 18:55:15 +00:00
regexp	regexp: fix typo in comment: s/onpass/onepass/	2014-12-24 07:30:28 +00:00
runtime	runtime: fix a few GC-related bugs	2015-01-14 15:05:33 +00:00
sort	sort: reduce number of comparisons needed by medianOfThree	2015-01-13 19:37:02 +00:00
strconv	strconv: speed up atoi for common cases	2015-01-08 20:58:26 +00:00
strings
sync	sync/atomic: remove atomic pointer hammer tests	2015-01-06 00:28:22 +00:00
syscall	syscall: use name+(NN)FP for darwin	2015-01-14 14:14:29 +00:00
testing	testing/iotest: fix copy/paste error in comment	2014-12-29 19:05:37 +00:00
text
time
unicode
unsafe
all.bash
all.bat
all.rc
androidtest.bash
clean.bash
clean.bat
clean.rc
make.bash	build: change all.bash output to be more markdown-friendly	2014-12-13 00:03:23 +00:00
make.bat	build: change all.bash output to be more markdown-friendly	2014-12-13 00:03:23 +00:00
Make.dist
make.rc
nacltest.bash
race.bash
race.bat
run.bash	cmd/cgo: remove obsolete -cdefs flag	2015-01-07 22:49:59 +00:00
run.bat	build: change all.bash output to be more markdown-friendly	2014-12-13 00:03:23 +00:00
run.rc	build: add GOTESTONLY environment test for Plan 9's run.rc	2015-01-08 04:35:23 +00:00
sudo.bash