tree 0ff3e9edf12c6b4485e4fa94f47a79b44d75376a
parent cd80917e4ff465ea77106f8e4fb631eedc4cf426
author Peter Zijlstra <a.p.zijlstra@chello.nl> 1214566895 +0200
committer Ingo Molnar <mingo@elte.hu> 1214569905 +0200

sched: update shares on wakeup

We found that the affine wakeup code needs rather accurate load figures
to be effective. The trouble is that updating the load figures is fairly
expensive with group scheduling. Therefore ratelimit the updating.

Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Cc: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
Cc: Mike Galbraith <efault@gmx.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>