From 75603fb70741e8dd8b8454761f49b41fa7d6550f Mon Sep 17 00:00:00 2001 From: Martijn Coenen Date: Mon, 2 Nov 2015 17:07:56 +0100 Subject: [PATCH] Stop setting swappiness. We're re-enabling memory cgroups on Ariel to use user-space lmkd. As a side-effect, this code will start setting swappiness again. Since the benefit of swappiness is unknown at this point (see b/18248535 for details), disable it until we have good data it helps. Change-Id: I8e8b892ba0db27469f2d47615f71ce1d2712acbf --- services/core/java/com/android/server/am/ActivityManagerService.java | 2 -- 1 file changed, 2 deletions(-) diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java index b4d274691a19..466d7bcb7462 100644 --- a/services/core/java/com/android/server/am/ActivityManagerService.java +++ b/services/core/java/com/android/server/am/ActivityManagerService.java @@ -18707,8 +18707,6 @@ public final class ActivityManagerService extends ActivityManagerNative } } } - Process.setSwappiness(app.pid, - app.curSchedGroup <= Process.THREAD_GROUP_BG_NONINTERACTIVE); } } if (app.repForegroundActivities != app.foregroundActivities) { -- 2.11.0