14e8dbd63a
Commit 88a7e37d265 (sched: provide per cpu-cgroup option to notify on migrations) added a notifier call when a task is moved to a different CPU. Unfortunately the two call sites in the RT sched class where this occurs happens with a runqueue lock held. This can result in a deadlock if the notifier call attempts to do something like wake up a task. Fortunately the benefit of 88a7e37d265 comes mainly from notifying on migration of non-RT tasks, so we can simply ignore the movements of RT tasks. CRs-Fixed: 491370 Change-Id: I8849d826bf1eeaf85a6f6ad872acb475247c5926 Signed-off-by: Steve Muckle <smuckle@codeaurora.org> Signed-off-by: Mekala Natarajan <mekalan@codeaurora.org>