| commit | 859f8450d8a334a7f7cb994e4676cf918deff832 | [log] [tgz] |
|---|---|---|
| author | Gleb Natapov <gleb@redhat.com> | Wed Nov 28 15:19:08 2012 +0200 |
| committer | Marcelo Tosatti <mtosatti@redhat.com> | Wed Nov 28 21:30:13 2012 -0200 |
| tree | 9092a37fc3c6b934705ad52380e5eadd35795a4e | |
| parent | d98d07ca7e0347d712d54a865af323c4aee04bc2 [diff] |
KVM: use is_idle_task() instead of idle_cpu() to decide when to halt in async_pf As Frederic pointed idle_cpu() may return false even if async fault happened in the idle task if wake up is pending. In this case the code will try to put idle task to sleep. Fix this by using is_idle_task() to check for idle task. Reported-by: Frederic Weisbecker <fweisbec@gmail.com> Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>