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[KERNEL] KING's Kernel

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KINGbabasula
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Default [KERNEL] KING's Kernel

I'm here with a simple but fast kernel for AOSP 4.4.2.

Download with this link you get always the latest image.

KING's Kernel Manager: http://forum.xda-developers.com/show....php?t=2747094 to get OTA updates

Features:

Vibration intensity tweakable
- Allows to change vibration intensity

To change value:
Code:
echo x > /sys/vibrator/pwm_value
Change x with a number between 0 and 60. 0 is the strongest, 60 is the weakest.

Dynamic management of dirty page writeback
- Based on a Christopher83 commit.
- Allows to dynamically manage the dirty page writebacks with two different intervals, one when the screen is on and another when the screen is off.
- By using a higher interval we have better performance and less battery consumption, with a very low risk of data loss.

To enable it:
Code:
echo 1 > /proc/sys/vm/dynamic_dirty_writeback
To disable it:
Code:
echo 0 > /proc/sys/vm/dynamic_dirty_writeback
To customize intervals (in centisecs):
Code:
echo xxxx > /proc/sys/vm/dirty_writeback_active_centisecs
echo xxxx > /proc/sys/vm/dirty_writeback_suspend_centisecs
default for active: 1500
default for suspend: 500

tested values: 3000 - 1000 , 6000 - 2000

Disabled Gentle Fair Sleepers
- Gives better performance

AIO: Don't plug the I/O queue in do_io_submit()
- 30/35% faster sd card reading

-O3 build optimization
- Gives better performance

Dynamically disable mutex spinning at high load
- Thanks to faux123
- Explanation: https://github.com/KINGbabasula/KING...ebe9ba9ec7770d

XDA:DevDB Information
KING's Kernel, Kernel for the Samsung Galaxy S Advance I9070

Contributors
KINGbabasula
Kernel Special Features: Dynamic management of dirty page writeback Disabled Gentle Fair Sleepers AIO: Don't plug the I/O queue in do_io_submit() -O3 build optimization

Version Information
Status: Stable
Current Stable Version: 1
Stable Release Date: 2014-05-10

Created 2014-05-10
Last Updated 2014-06-13
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hheelloo
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For other roms 4.4 this kernel works ?

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KINGbabasula
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Quote:
Originally Posted by hheelloo View Post
For other roms 4.4 this kernel works ?

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No. At least not for now

Inviato dal mio GT-I9070 utilizzando Tapatalk
 
techhahn
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Will this work with cm11?

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juanchotazo99
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(Last edited by juanchotazo99; 11th May 2014 at 07:52 AM.)
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Quote:
Originally Posted by hheelloo View Post
For other roms 4.4 this kernel works ?

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Quote:
Originally Posted by techhahn View Post
Will this work with cm11?

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Quote:
Originally Posted by 1asbak1 View Post
Can one give us a review to how this kernel is compared with the other available kernels out there in the rr thread?

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Do people even read the OP anymore? There's even a post explaining that it's only for AOSP!

For now. That's the keyword, when it gets compatible with anything other than AOSP 4.4, then it'll be noted in the OP.

God!




On another note, nice! I'll be giving this a try later in the day.
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hheelloo
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Please system/lib/modules from AOSP 4.4 ? I give "thanks"

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115dan
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Good Job! Where do i put that values for dynamic management of dirty page? I'm noob in those things.
 
1asbak1
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Can one give us a review to how this kernel is compared with the other available kernels out there in the rr thread?

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hastalafiesta
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Default How to flash?

@KINGbabasula please say us how to flash this kernel (I think by UKF but not sure) and if it is working at 100%
 
ortek
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Quote:
Originally Posted by hastalafiesta View Post
@KINGbabasula please say us how to flash this kernel (I think by UKF but not sure) and if it is working at 100%
I flashed it using UKF and works really good, u can try it is free and i dont think that king upload this kernel if this dont work properly.

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