code review 12248043: runtime: print "created by" for running goroutines in t...

runtime: print "created by" for running goroutines in traceback
This allows to at least determine goroutine "identity".
Now it looks like:
goroutine 12 [running]:
        goroutine running on other thread; stack unavailable
created by testing.RunTests
        src/pkg/testing/testing.go:440 +0x88e

[dvyukov, 2013-08-01 12:08:02]

Hello golang-dev@googlegroups.com,

I'd like you to review this change to
https://dvyukov%40google.com@code.google.com/p/go/

[r, 2013-08-01 13:19:51]

in CL desc, s/Not/Now/

[dvyukov, 2013-08-01 13:25:30]

On 2013/08/01 13:19:51, r wrote:
> in CL desc, s/Not/Now/

Done

[rsc, 2013-08-01 14:49:25]

Please move printcreatedby back into the traceback files. It's for
traceback and I'd like to have all that code together. Yes, that means
there will be two copies. When things settle down I have a CL in progress
that will merge them into a single copy.

Russ

[dvyukov, 2013-08-01 14:55:15]

On 2013/08/01 14:49:25, rsc wrote:
> Please move printcreatedby back into the traceback files. It's for
> traceback and I'd like to have all that code together. Yes, that means
> there will be two copies. When things settle down I have a CL in progress
> that will merge them into a single copy.


Done
PTAL

[rsc, 2013-08-01 15:25:31]

LGTM

[dvyukov, 2013-08-01 15:30:14]

*** Submitted as https://code.google.com/p/go/source/detail?r=8392e1e69138 ***

runtime: print "created by" for running goroutines in traceback
This allows to at least determine goroutine "identity".
Now it looks like:
goroutine 12 [running]:
        goroutine running on other thread; stack unavailable
created by testing.RunTests
        src/pkg/testing/testing.go:440 +0x88e

R=golang-dev, r, rsc
CC=golang-dev
https://codereview.appspot.com/12248043