Suspend does not work with v4.4-rc8

[Julian Wollrath]

Hi,

> The freezer detection is broken. The thread is sleeping in schedule
> until a wakeup occurs some time in the future, which means it cannot
> "enter then freezer" because it's not a running thread. This is a
> problem introduced by commit 24ba16b ("xfs: clear PF_NOFREEZE for
> xfsaild kthread").
reverting this commit gets rid of the problem and lets me suspend my
machine again.


Cheers,
Julian