Added fsync on/off support.

Signed-off-by: Francisco Franco <franciscofranco.1990@gmail.com>
fs: sync: enable fsync by default.

Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
Signed-off-by: Francisco Franco <franciscofranco.1990@gmail.com>
fs: sync: add missing return if fsync is disabled from userspace.

Signed-off-by: Francisco Franco <franciscofranco.1990@gmail.com>
Replace Simple GPU governor by Interactive - Thx to Francisco Franco

Conflicts:
	drivers/gpu/msm/Kconfig
	drivers/gpu/msm/kgsl_pwrscale_trustzone.c
Enable ONDEMAND by default
Tweak the Deadline I/O Scheduler
Set this as default for optimal performance as well.
Add tcp congestion control
Some ondemand governor tweaks
Add stockdemand GOV
StockDemand: Activate Touch Boost
Optimize StockDemand
Linux 3.4.77
Linux 3.4.78
3.4.79

Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
3.4.80

Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
3.4.81
3.4.82

Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
3.4.83

Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
Linux 3.4.84
Linux 3.4.85