From: Peter Zijlstra Date: Wed, 27 Feb 2008 11:00:46 +0000 (+0100) Subject: sched: rt-group: fixup schedulability constraints calculation X-Git-Tag: v2.6.25-rc5~13^2~1 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2692a2406b9262bbb101708815be99ec2988e48b;p=pandora-kernel.git sched: rt-group: fixup schedulability constraints calculation it was only possible to configure the rt-group scheduling parameters beyond the default value in a very small range. that's because div64_64() has a different calling convention than do_div() :/ fix a few untidies while we are here; sysctl_sched_rt_period may overflow due to that multiplication, so cast to u64 first. Also that RUNTIME_INF juggling makes little sense although its an effective NOP. Signed-off-by: Peter Zijlstra Signed-off-by: Ingo Molnar --- Reading git-diff-tree failed