code review 137120043: runtime: give 2 words back in notetsleep_internal

runtime: give 2 words back in notetsleep_internal

I really hoped we could avoid this nonsense, but it appears not.

Should fix windows/amd64 build breakage.

[rsc, 2014-09-04 03:10:13]

Hello iant (cc: golang-codereviews@googlegroups.com),

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

[rsc, 2014-09-04 03:10:23]

*** Submitted as https://code.google.com/p/go/source/detail?r=23e48d4f3066 ***

runtime: give 2 words back in notetsleep_internal

I really hoped we could avoid this nonsense, but it appears not.

Should fix windows/amd64 build breakage.

TBR=iant
CC=golang-codereviews
https://codereview.appspot.com/137120043

[brainman, 2014-09-04 03:46:31]

LGTM

+	// gp and deadline are logically local variables, but they are written
+	// as parameters so that the stack space they require is charged
+	// to the caller.
+	// This reduces the nosplit footprint of notetsleep_internal.

You always find ways. :-)

Alex

[iant, 2014-09-04 03:56:35]

LGTM