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| author | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2013-09-06 16:36:56 +0200 |
|---|---|---|
| committer | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2013-09-06 16:36:56 +0200 |
| commit | 936f9d45baf474358346666ed9ad7f56960bb455 (patch) | |
| tree | d6c91635fee9b27da7875b1b6e9052c04b20b072 /src/libstore/globals.hh | |
| parent | 4b83830d0c742b69b59c698a42948eaa6d214c1d (diff) | |
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.
Diffstat (limited to 'src/libstore/globals.hh')
| -rw-r--r-- | src/libstore/globals.hh | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/libstore/globals.hh b/src/libstore/globals.hh index 50b61725c..cbc6d4e98 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; |