rts: drop unused global 'blackhole_queue'
authorSergei Trofimovich <slyfox@gentoo.org>
Sat, 27 Feb 2016 14:44:45 +0000 (14:44 +0000)
committerSergei Trofimovich <siarheit@google.com>
Sat, 27 Feb 2016 14:44:53 +0000 (14:44 +0000)
commit3ee4fc04322dacb66c70262a220dce0f52c29d4f
treeeffb2c8d38973712d2bc04f149cb5e1651f0062c
parent890e2bb72b9953ca3e6990911b4cf6e51a0dd0f8
rts: drop unused global 'blackhole_queue'

Commit 5d52d9b64c21dcf77849866584744722f8121389 removed
global 'blackhole_queue' in favour of new mechanism:
when TSO hits blackhole TSO blocks waiting for
'MessgaeBlackhole' delivery.

Patch removed unused global and updates stale comments.
Noticed by Yuras Shumovich.

Signed-off-by: Sergei Trofimovich <siarheit@google.com>
Test Plan: build test

Reviewers: simonmar, austin, Yuras, bgamari

Reviewed By: Yuras, bgamari

Subscribers: thomie

Differential Revision: https://phabricator.haskell.org/D1953
includes/rts/storage/TSO.h
includes/stg/MiscClosures.h
rts/Schedule.h
rts/sm/Storage.c