block: Disable add_random

add_random was implemented for spinning hard disks.  It only slows SSDs down.  Read here http://wiki.samat.org/SSD for more info.

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