QUOTE(XeactorZ @ Aug 9 2012, 01:26 AM)
noob here
the swap partition you mean is it below link ?
http://forum.xda-developers.com/showthread.php?t=1814311if yes use it for what, totally no idea
nope
Yes, that's it. You know what Windows Virtual Memory is right? If your RAM gets overused to a certain amount, programs that "don't really need to be in RAM" gets transfered over to a swap-file on your HDD. That's virtual memory.
This swap works about the same way, but it's actually an entire partition. Stuff that "don't need to be in RAM" (for instance, a game you just jumped out of) can be sent to this partition to be kept "on hold" until you need it.
Advantage of doing this is that you can even keep huge games "on hold" without closing it. In effect, you're increasing the amount of "memory" you have - and you can keep more stuff running at the same time.
If it works as it should lar.
Disadvantage is, stuff in swap runs SLOOOOOOOW (if it runs at all), and thus it's really more suited to keeping things "on hold". There's gonna be a little lag too when you bring stuff out of swap back into "active RAM" - but we DO have a quad-core processor after all.
Also, as it's on a specific partition at the end of your memory card, any damage (yes long term use of swap on ANY flash memory run the risk of "killing" that portion of flash memory) will be limited to that part of the memory card ONLY. Even if your entire memory card goes kaput, you can easily replace it too.
Which is why this is the best way to run swap IMHO (vs using the "popular" way of putting a page-file/swap partition on internal SD, which is faster but, well, will kill your internal SD - which in turn is not as easily replaceable as ExtSD, right?).
Ah. Virtual memory. A favourite subject of long time N900 users. Dark Angel care to chime in?
This post has been edited by Eiraku: Aug 9 2012, 01:48 AM