From: Srivatsa Vaddagiri Date: Fri, 25 Jan 2008 20:08:00 +0000 (+0100) Subject: sched: group scheduling, change how cpu load is calculated X-Git-Tag: v2.6.25-rc1~1237^2~89 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=58e2d4ca581167c2a079f4ee02be2f0bc52e8729;p=pandora-kernel.git sched: group scheduling, change how cpu load is calculated This patch changes how the cpu load exerted by fair_sched_class tasks is calculated. Load exerted by fair_sched_class tasks on a cpu is now a summation of the group weights, rather than summation of task weights. Weight exerted by a group on a cpu is dependent on the shares allocated to it. This version of patch has a minor impact on code size, but should have no runtime/functional impact for !CONFIG_FAIR_GROUP_SCHED. Signed-off-by: Srivatsa Vaddagiri Signed-off-by: Ingo Molnar --- Reading git-diff-tree failed