Hmm...I made a last second "optimization" before sending that patch out and then realized it was racy. Try this one instead...(sorry for the churn)
-Greg ------------------------------ sched: update root-domain spans upon departure We shouldnt leave cpus enabled in the spans if that RQ has left the domain. Signed-off-by: Gregory Haskins <[EMAIL PROTECTED]> --- kernel/sched.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/kernel/sched.c b/kernel/sched.c index 05a9a81..02f04bc 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -5843,6 +5843,9 @@ static void rq_attach_root(struct rq *rq, struct root_domain *rd) class->leave_domain(rq); } + cpu_clear(rq->cpu, old_rd->span); + cpu_clear(rq->cpu, old_rd->online); + if (atomic_dec_and_test(&old_rd->refcount)) kfree(old_rd); } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/