Gcc Tweaks

Signed-off-by: klozz <xxx.reptar.rawrr.xxx@gmail.com>
dt2w: improve accuracy of single touch detection
and bus CPU improvements

Signed-off-by: klozz <xxx.reptar.rawrr.xxx@gmail.com>
s2w/dt2w: Some implementations for make a usable in Deep sleep

Signed-off-by: klozz <xxx.reptar.rawrr.xxx@gmail.com>
s2w/dt2w: separate PocketMode and more fixes
Signed-off-by: klozz <xxx.reptar.rawrr.xxx@gmail.com>
proximity: power off the sensor if dt2w/s2w is disabled
Signed-off-by: klozz <xxx.reptar.rawrr.xxx@gmail.com>
input: declare variables dependant on s2w/dt2w when the features are disabled

Signed-off-by: klozz <xxx.reptar.rawrr.xxx@gmail.com>
Merge patch 3.4.99

Signed-off-by: klozz <xxx.reptar.rawrr.xxx@gmail.com>
Removed bad tweaking and fix build

Signed-off-by: klozz <xxx.reptar.rawrr.xxx@gmail.com>
added propper wheatley

Signed-off-by: klozz <xxx.reptar.rawrr.xxx@gmail.com>
removed junk files

Signed-off-by: klozz <xxx.reptar.rawrr.xxx@gmail.com>
CPU UPDATES

Signed-off-by: klozz <xxx.reptar.rawrr.xxx@gmail.com>
Revert "CPU UPDATES"

This reverts commit c15c3cacf0ab8d5d467aad215046011cccb34c4a.
Enable UNALIGNED_ACCESS

Signed-off-by: klozz <xxx.reptar.rawrr.xxx@gmail.com>
ARM: Allow CPU-supported unaligned accesses

Signed-off-by: klozz <xxx.reptar.rawrr.xxx@gmail.com>
Add /dev/frandom

Signed-off-by: klozz <xxx.reptar.rawrr.xxx@gmail.com>
block: Reserve only one queue tag for sync IO if only 3 tags are available

In case a device has three tags available we still reserve two of them
for sync IO. That leaves only a single tag for async IO such as
writeback from flusher thread which results in poor performance.

Allow async IO to consume two tags in case queue has three tag availabe
to get a decent async write performance.

This patch improves streaming write performance on a machine with such disk
from ~21 MB/s to ~52 MB/s. Also postmark throughput in presence of
streaming writer improves from 8 to 12 transactions per second so sync
IO doesn't seem to be harmed in presence of heavy async writer.

Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
Signed-off-by: klozz <xxx.reptar.rawrr.xxx@gmail.com>
debug: remove: remove some dmesg logspam from Linux mainline 3.4 fs and bump to xperience-09

Signed-off-by: klozz <xxx.reptar.rawrr.xxx@gmail.com>
mm: Added filesystem dynamic read-ahead (Credits to Chad Gooldman)

Signed-off-by: klozz <xxx.reptar.rawrr.xxx@gmail.com>
fs dyn_sync_cntrl_ dynamic sync control

when screen are off Fsync work
if screen are on Fsync are disabled to best performance

Signed-off-by: klozz <xxx.reptar.rawrr.xxx@gmail.com>
fs dyn_sync_cntrl_ dynamic sync control Missig kconfig

Signed-off-by: klozz <xxx.reptar.rawrr.xxx@gmail.com>