From 936f9d45baf474358346666ed9ad7f56960bb455 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Fri, 6 Sep 2013 16:36:56 +0200
Subject: Don't apply the CPU affinity hack to nix-shell (and other Perl
 programs)

As discovered by Todd Veldhuizen, the shell started by nix-shell has
its affinity set to a single CPU.  This is because nix-shell connects
to the Nix daemon, which causes the affinity hack to be applied.  So
we turn this off for Perl programs.
---
 perl/lib/Nix/Store.xs | 1 +
 1 file changed, 1 insertion(+)

(limited to 'perl/lib')

diff --git a/perl/lib/Nix/Store.xs b/perl/lib/Nix/Store.xs
index 8154bcbb0..c449ed524 100644
--- a/perl/lib/Nix/Store.xs
+++ b/perl/lib/Nix/Store.xs
@@ -20,6 +20,7 @@ void doInit()
     if (!store) {
         try {
             settings.processEnvironment();
+            settings.lockCPU = false;
             store = openStore();
         } catch (Error & e) {
             croak(e.what());
-- 
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