From: Peter Zijlstra Date: Sat, 19 Apr 2008 17:44:58 +0000 (+0200) Subject: sched: rt-group: smp balancing X-Git-Tag: v2.6.26-rc1~1132^2~47 X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ac086bc22997a2be24fc40fc8d46522fe7e03d11;p=pandora-kernel.git sched: rt-group: smp balancing Currently the rt group scheduling does a per cpu runtime limit, however the rt load balancer makes no guarantees about an equal spread of real- time tasks, just that at any one time, the highest priority tasks run. Solve this by making the runtime limit a global property by borrowing excessive runtime from the other cpus once the local limit runs out. Signed-off-by: Peter Zijlstra Signed-off-by: Ingo Molnar --- Reading git-diff-tree failed