Comment 1:

You forgot to run "hg mail 12646044".

Labels changed: removed priority-triage.

Owner changed to @bradfitz.

Status changed to Accepted.

Comment 2:

I didn't even realise this was necessary. Cheers

Comment 3:

What's left to get this in? It's a serious performance concern.

Comment 4:

As I said on golang-dev, this can't go in without a test.
I wrote a test to help out, though:
https://golang.org/cl/12810043
Please review that and reply "LGTM" if it's good.
Then you can update your CL to just remove the t.Skip line from the test and then I can
submit your fix.

Comment 5:

This issue was updated by revision ca3ed9f.

R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/12810043

Comment 6:

I updated the patch and submitted CLA.

Comment 7:

This issue was closed by revision 13c7896.

Status changed to Fixed.