LWN.net Logo

prefetch and buffer bloat

prefetch and buffer bloat

Posted May 31, 2011 21:05 UTC (Tue) by dlang (✭ supporter ✭, #313)
In reply to: prefetch and buffer bloat by marcH
Parent article: The problem with prefetch

something to remember is that memory comes in standard sizes. it's not always possible/reasonable to put less ram in the device.

since they have the ram anyway, and buffers that are too small can cause problems. the logic then follows 'why not just use the ram in the device as a buffer'

this causes other problems, but these other problems were not well described until recently.


(Log in to post comments)

Copyright © 2013, Eklektix, Inc.
Comments and public postings are copyrighted by their creators.
Linux is a registered trademark of Linus Torvalds