cpufreq: interactive: hopefully last tunables adjustments

Change-Id: Ia583b10394abd80149ef7a46f8e27a3616705229
Signed-off-by: Blechd0se <alex.christ@hotmail.de>
fs: disable dynamic fsync

Some users reported data loss in some circumstances.
I guess we should enable fsync in any case, this
might decrease perfomance noticeable, but at least
we have data integrity.

Change-Id: Ib6c31d43d69b31f55438d19e4a52b0eb138dc589
Signed-off-by: Blechd0se <alex.christ@hotmail.de>
mm: vmscan: fix possible deadlock

In some cases its possible that shrink_slab() tries to shrink negative objects of ashmem:
shrink_slab: ashmem_shrink+0x0/0xf8 negative objects to delete nr=-2147299715

This patch should fix it, not only for ashmem, but for all
who call shrink_slab.

Change-Id: Iebb494dff3b72120cc1c4e0852240ff7767d953a
Signed-off-by: Blechd0se <alex.christ@hotmail.de>
cpufreq: interactive: cleanup printks

For (nearly) realtime frequencies in kmsg-output, revert
this patch.

Change-Id: I14397390d8609f96add4bfa7fc801a9a2fa21d03
Signed-off-by: Blechd0se <alex.christ@hotmail.de>
Merge branch 'AeroKernel' into martincz