From bdc34fd7f7691def549a062439415eb76edd5c8b Mon Sep 17 00:00:00 2001
From: andjo403 <andjo403@users.noreply.github.com>
Date: Tue, 9 Jan 2018 22:09:01 +0100
Subject: [PATCH] fix faulty comment
---
src/librustc_trans/back/write.rs | 13 ++++---------
1 file changed, 4 insertions(+), 9 deletions(-)
diff --git a/src/librustc_trans/back/write.rs b/src/librustc_trans/back/write.rs
index 4d1bcd9bf467d..034ed5aeeae6a 100644
--- a/src/librustc_trans/back/write.rs
+++ b/src/librustc_trans/back/write.rs
@@ -1363,15 +1363,10 @@ fn start_executing_work(tcx: TyCtxt,
let sess = tcx.sess;
// First up, convert our jobserver into a helper thread so we can use normal
- // mpsc channels to manage our messages and such. Once we've got the helper
- // thread then request `n-1` tokens because all of our work items are ready
- // to go.
- //
- // Note that the `n-1` is here because we ourselves have a token (our
- // process) and we'll use that token to execute at least one unit of work.
- //
- // After we've requested all these tokens then we'll, when we can, get
- // tokens on `rx` above which will get managed in the main loop below.
+ // mpsc channels to manage our messages and such.
+ // After we've requested tokens then we'll, when we can,
+ // get tokens on `coordinator_receive` which will
+ // get managed in the main loop below.
let coordinator_send2 = coordinator_send.clone();
let helper = jobserver.into_helper_thread(move |token| {
drop(coordinator_send2.send(Box::new(Message::Token(token))));