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| author | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2012-04-05 12:26:13 +0000 |
|---|---|---|
| committer | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2012-04-05 12:26:13 +0000 |
| commit | 9a1080d7eac1df11c12e1332e31ac4329e55f0be (patch) | |
| tree | ba5921ec335395265be262ec0ff8b05979179be9 /pkgs/os-specific/linux/kernel/linux-3.3.nix | |
| parent | 7d2b8fe48f5c0ffbe472e59acbc51c849a9826f8 (diff) | |
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* Enable NUMA. On our 48-core machines this cut the duration of a
kernel build from 12m27s to 4m42s. svn path=/nixpkgs/trunk/; revision=33616
Diffstat (limited to 'pkgs/os-specific/linux/kernel/linux-3.3.nix')
| -rw-r--r-- | pkgs/os-specific/linux/kernel/linux-3.3.nix | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/pkgs/os-specific/linux/kernel/linux-3.3.nix b/pkgs/os-specific/linux/kernel/linux-3.3.nix index 0ac2665c9a6a..fb7342defa91 100644 --- a/pkgs/os-specific/linux/kernel/linux-3.3.nix +++ b/pkgs/os-specific/linux/kernel/linux-3.3.nix @@ -37,10 +37,12 @@ let IOSCHED_CFQ y BLK_CGROUP y # required by CFQ + # Enable NUMA. + NUMA? y + # Disable some expensive (?) features. FTRACE n KPROBES n - NUMA? n PM_TRACE_RTC n # Enable various subsystems. @@ -227,8 +229,6 @@ import ./generic.nix ( rec { version = "3.3.1"; - testing = false; - preConfigure = '' substituteInPlace scripts/depmod.sh --replace '-b "$INSTALL_MOD_PATH"' "" ''; |