zsmalloc: use PageFlag macro instead of [set|test]_bit

MM code always uses PageXXX to handle page flags.
Let's keep the consistency.

Signed-off-by: Minchan Kim <minchan@kernel.org>
Acked-by: Nitin Gupta <ngupta@vflare.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Conflicts:

	drivers/staging/zsmalloc/zsmalloc-main.c
FS: import F2FS

Signed-off-by: flar2 <asegaert@gmail.com>
Signed-off-by: Chet Kener <Cl3Kener@gmail.com>
Update F2FS

* This is currently not working so let's see if upstreaming will fix it.

Signed-off-by: Chester Kener <Cl3Kener@gmail.com>
Signed-off-by: Chet Kener <Cl3Kener@gmail.com>
f2fs: fix wrong statistics of inline data

If we remove a file that has inline data after mount, our statistics turns to
inaccurate.

cat /sys/kernel/debug/f2fs/status
  - Inline_data Inode: 4294967295

Let's add stat_inc_inline_inode() to stat inline info of the file when lookup.

Change log from v1:
 o stat in f2fs_lookup() instead of in do_read_inode() for excluding wrong stat.

Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Signed-off-by: Chet Kener <Cl3Kener@gmail.com>
F2FS: Update Inode Compatibility

Signed-off-by: Chet Kener <Cl3Kener@gmail.com>
f2fs: Fix Compile

Signed-off-by: Chet Kener <Cl3Kener@gmail.com>
enable f2fs
Remove Perf Events

Signed-off-by: Chet Kener <Cl3Kener@gmail.com>

Conflicts:
	arch/arm/configs/uber2_hammerhead_defconfig

Signed-off-by: Chet Kener <Cl3Kener@gmail.com>

Conflicts:

	arch/arm/configs/uber_hammerhead_defconfig
fs: Tweak mount options for all partitions

Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
Signed-off-by: Chet Kener <Cl3Kener@gmail.com>
bcmdhd: Disable Debugging

* Not needed so let's nuke it!

Signed-off-by: Chet Kener <Cl3Kener@gmail.com>
drivers: usb: Use Android device as USB keyboard/mouse

Adapt to 3.4.y 8974/hammerhead
Base project: https://github.com/pelya/android-keyboard-gadget
Required app: https://play.google.com/store/apps/details?id=remote.hid.keyboard.client

Steps:
* Start ADB Debugging
* Start app
* Connect device to system via USB cable

All credits to @pelya for this sweet hack.

Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
Signed-off-by: Chet Kener <Cl3Kener@gmail.com>

Conflicts:

	drivers/usb/gadget/android.c
arch: arm: lib: optimize memcpy for cortex-A15

The LDRD/STRD instruction is faster than LDM/STM on Cortex-A15.
Also optimized preload cache size for Cortex-A15.

Added USE_LDRDSTRD_OVER_LDMSTM to turn on LDRD/STRD optimization.
Added ARM_PLD_SIZE, default 32. Should set to 64 for Cortex-A15.

Bug 1185248

Signed-off-by: Chandler Zhang <chazhang@nvidia.com>
Reviewed-by: Krishna Reddy <vdumpa@nvidia.com>
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
Signed-off-by: Chet Kener <Cl3Kener@gmail.com>
sched: LOAD_FREQ (4*HZ+61) avoids loadavg Moire. From http://ripke.com/loadavg/moire

Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
Signed-off-by: Chet Kener <Cl3Kener@gmail.com>
Makefile: Remove wrapper

Signed-off-by: Chet Kener <Cl3Kener@gmail.com>
Disable Tracer

Signed-off-by: Chet Kener <Cl3Kener@gmail.com>
Update arch/arm/Makefile

Signed-off-by: Chet Kener <Cl3Kener@gmail.com>
disable tracer part 2
block: Disable IO Stats

* I see no need to have this enabled.  Will test to verify that it is not needed.

Signed-off-by: Chester Kener <Cl3Kener@gmail.com>
Signed-off-by: Chet Kener <Cl3Kener@gmail.com>
mm: Increase Dirty Ratios

These values are more optimal for N5!

Keep in mind: These values control how often the kernel writes data to disk. When your apps write data to disk, Linux actually doesn't write the data out to the disk right away, it actually writes the stuff to system memory and the kernel handles when and how the data is actually going to be flushed to the disk. These values represent a percentage, the higher the percentage, the longer it waits to flush, the lower the percentage, the more often flushes will occur. Now remember, we are dealing with solid state storage, not the traditional disk platter and spindle. So we are actually able to delay flushes a little longer with solid state versus a traditional hard drive disk which should increase battery life a little bit.

Signed-off-by: Chester Kener <Cl3Kener@gmail.com>
Signed-off-by: Chet Kener <Cl3Kener@gmail.com>
fs: Drop VFS Cache Pressure

From 100 => 10 We've got plenty of RAM.  Hopefully this won't be an issue

Signed-off-by: Chester Kener <Cl3Kener@gmail.com>
Signed-off-by: Chet Kener <Cl3Kener@gmail.com>