KERNEL][4.2.x][4.3][4.4.x] Fancy Kernel

Quote:

---

Originariamente inviato da markusssss

Con questa versione ho un problema: spesso il launcher Nova viene terminato.

---

Potrebbe essere dovuto al fatto che forse hai una beta di nova launcher . . . . . prova Ad Aggiornare nova. . . .

r31 is ready for download. Here's the change log:
updated to Linux 3.0.82
ondemandplus governor: fix adaptive timer_rate (the adaptive timer rate was never applied due to a coding-mistake)
prevent Android OS to change the oom_score_adj value if it has been set to -1000 by the user (launchers are 100% bullet proof now. period.)
block: disable iostats
fixed issues for some users where the WiFi fix could not be executed
few other minor things

standard: http://boypetersen.de/fancykernel/r3....2-r31-std.zip

ext:http://boypetersen.de/fancykernel/r3....2-r31-ext.zip

Quote:

---

Originariamente inviato da Tex99

r31 is ready for download. Here's the change log:
updated to Linux 3.0.82
ondemandplus governor: fix adaptive timer_rate (the adaptive timer rate was never applied due to a coding-mistake)
prevent Android OS to change the oom_score_adj value if it has been set to -1000 by the user (launchers are 100% bullet proof now. period.)
block: disable iostats
fixed issues for some users where the WiFi fix could not be executed
few other minor things

[KERNEL] Fancy Kernel (r31) (JUN-17-2013) | Galaxy Nexus > XDA

---

Grande Tex, ero entrato un'ora fa nel thread su xda e non c'era nulla :) certo che boype avvolte è imprevedibile..

Batteria da 2000 + xenonHd (che toglierò fra poco perché non va cosi bene) min 384 max 1220 , sioplus, ondemandplus , attività core 0, fsync off (modalità aereo durante la notte, saranno state 6 ore, per il resto sempre 3g o WiFi)

Spoiler:

http://img.tapatalk.com/d/13/06/17/e3upareq.jpghttp://img.tapatalk.com/d/13/06/17/ajabyve3.jpg

ogni tanto anche un po' di teoria male non fa...

Quote:

---

Originariamente inviato da boype

Another post to be linked to the OP. It explains a feature I added a few releases back, but did not mention it so far because I wanted to give a detailed explanation first.

What is DTIM (skipping)?
DTIM stands for "delivery traffic indication message". A DTIM is sent to your phone by the wireless access point, when there is data the access point wants to transmit. For example, when there's a Whatsapp message incoming, it is reaching the wireless access point, which then notifies your phone that there's something incoming and it has to get ready to receive it. This notification is handled by DTIMs.
More information on DTIM can be found here: Delivery traffic indication message - Wikipedia, the free encyclopedia

Now what's the big deal with DTIMs? The Broadcom WiFi driver in the kernel is set to not receive each DTIM when the phone's screen is off. This is obviously done in order to save some battery, so that the phone doesn't have to get out of idle so often. This behavior is called DTIM skipping. A negative effect of DTIM skipping, however, might be that messages (like Whatsapp messages) are received with some delay.


So what is DTIM skip override good for?
DTIM skip override lets you choose if and how many DTIM requests are ignored when the phone's screen is off. Just to give an example, I have set mine to skip no DTIMs whatsoever to get quicker notifications.


What is the actual impact on battery life?
That depends on the wireless network you're in. If you're signed-in to a network with many clients and a lot of traffic, disabling DTIM skipping will probably affect your battery life some more. When you're in a private wireless network (like the one in your home), disabling DTIM skipping is most likely not affecting your battery life at all.
Personally, I cannot see any negative effects on my apartment's wireless.


How to enable the DTIM skip override
This is possible via the following sysfs path: /sys/module/bcmdhd/parameters/dtim_skip_override

A value of 1 disables DTIM skipping. A value of 0 simply uses the stock behavior. Any value above 1 sets the value, which nth DTIM request should be processed by your phone. E.g., if you set it to 3, each third request will be processed.

You can activate it via terminal, e.g.: 'echo 1 > /sys/module/bcmdhd/parameters/dtim_skip_override'

To make it apply on each boot, use the following init.d script:

codice:

---

#!/system/bin/sh

until [ -e /sys/module/bcmdhd/parameters ] ; do
  sleep 3
done
echo 1 > /sys/module/bcmdhd/parameters/dtim_skip_override

---

---

Batteria da 2000 + xenonHd (che toglierò fra poco perché non va cosi bene) min 384 max 1220 , sioplus, ondemandplus , attività core 0, fsync off. 3g e WiFi sempre tranne la notte

Spoiler:

http://img.tapatalk.com/d/13/06/18/runydunu.jpghttp://img.tapatalk.com/d/13/06/18/6epa6u3y.jpg

Ma non scalda un po troppo a voi?

Quote:

---

Originariamente inviato da ryan19

Ma non scalda un po troppo a voi?

---

A me tutti i fancy, tranne il 30 che ho tenuto per diversi giorni, hanno dato tutti i problemi possibili e immaginabili (per "colpa" del mio device in particolare eh che non digerisce moltissimo alcune release del kernel): temps davvero alte quasi sempre, riavvii, diversi sod.
Col 30 mi sono trovato benissimo invece ma ora faccio da beta-tester per l'alkean di alkemix quindi non mi sembra il caso di cambiare kernel per vedere come va il fancy 31 (più per rispetto verso l'impegno preso con alke). :P
E poi se dite che scalda...io passo. XD

Quote:

---

Originariamente inviato da ryan19

Ma non scalda un po troppo a voi?

---

scaldare no..pero ,a parità di impostazioni, sembra che consumi piu batteria rispetto al 30 xD

Quote:

---

Originariamente inviato da ryan19

Ma non scalda un po troppo a voi?

---

Io sono tasto indietro con sto kernel (r28) ma a me non scaldava molto . . . . .nei processi più impegnativi arrivava si e no a 55/60