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.
---
 src/libstore/globals.hh | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/libstore/globals.hh')

diff --git a/src/libstore/globals.hh b/src/libstore/globals.hh
index 50b61725c742..cbc6d4e9848e 100644
--- a/src/libstore/globals.hh
+++ b/src/libstore/globals.hh
@@ -183,6 +183,9 @@ struct Settings {
        (to prevent them from being GCed). */
     bool envKeepDerivations;
 
+    /* Whether to lock the Nix client and worker to the same CPU. */
+    bool lockCPU;
+
 private:
     SettingsMap settings, overrides;
 
-- 
cgit 1.4.1