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authoraszlig <aszlig@redmoonstudios.org>2015-12-14 17:39:55 +0100
committeraszlig <aszlig@redmoonstudios.org>2015-12-14 17:40:28 +0100
commit00934bb90865b6ccd3b226c7d495adbf4dabc9da (patch)
tree632386dee1663a5dede37b62f8b1612c74ddced7 /nixos/modules/testing
parent6353f580f90c0fdd2b418fa853a78ec508bda2a5 (diff)
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nixos/tests: Revert setting min_free_kbytes
This reverts commit 02b568414d509b5d06dbd95bcc0868d487ed359e.

With a5bc11f and 6353f58 in place, we really don't need this anymore.

After running about 500 VM tests on my Hydra, it still didn't improve
very much.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Diffstat (limited to 'nixos/modules/testing')
-rw-r--r--nixos/modules/testing/test-instrumentation.nix4
1 files changed, 0 insertions, 4 deletions
diff --git a/nixos/modules/testing/test-instrumentation.nix b/nixos/modules/testing/test-instrumentation.nix
index c1dbfe305ddd..f37bbd0246da 100644
--- a/nixos/modules/testing/test-instrumentation.nix
+++ b/nixos/modules/testing/test-instrumentation.nix
@@ -88,10 +88,6 @@ let kernel = config.boot.kernelPackages.kernel; in
 
     boot.consoleLogLevel = 7;
 
-    # Make sure we don't hit page allocation failures if the VM's memory is
-    # heavily fragmented.
-    boot.kernel.sysctl."vm.min_free_kbytes" = 16384;
-
     # Prevent tests from accessing the Internet.
     networking.defaultGateway = mkOverride 150 "";
     networking.nameservers = mkOverride 150 [ ];