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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-3.2.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-3.2.nix')
| -rw-r--r-- | pkgs/os-specific/linux/kernel/linux-3.2.nix | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/pkgs/os-specific/linux/kernel/linux-3.2.nix b/pkgs/os-specific/linux/kernel/linux-3.2.nix index c5d7dedb1118..59df5962744f 100644 --- a/pkgs/os-specific/linux/kernel/linux-3.2.nix +++ b/pkgs/os-specific/linux/kernel/linux-3.2.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. @@ -226,7 +228,7 @@ in import ./generic.nix ( rec { - version = "3.2.11"; + version = "3.2.14"; testing = false; modDirVersion = version; @@ -236,8 +238,8 @@ import ./generic.nix ( ''; src = fetchurl { - url = "mirror://kernel/linux/kernel/v3.0/${if testing then "testing/" else ""}linux-${version}.tar.bz2"; - sha256 = "1hacfmf08ydzf4xlg6wkkckl5icj7w9h3nh17myz1s67bp7q61qs"; + url = "mirror://kernel/linux/kernel/v3.0/${if testing then "testing/" else ""}linux-${version}.tar.xz"; + sha256 = "032bv24wsab4c589svlq5ip8dcc4vihjcynq3ka18fgvxih251fm"; }; config = configWithPlatform stdenv.platform; |