JFFS3 & performance

[Jared Hulbert]

> a) Never generate checksums.
> b) Always generate checksums, but never check them.
> 
> Strategy b) sounds pretty stupid, but it optimizes the 90% case - read
> - and allows the user to remount the filesystem to switch to PARANOID
> mode.  So, we could go as you proposed, we could settle for either a)
> or b) or we could allow both.  In that case I'd call a) the SLOPPY
> case and b) the RELAXED, just to distinguish things.
> 
> Which one makes most sense?

Allowing for both makes the most sense.  Keep in mind that most other
filesystems aren't nearly as paranoid as JFFS2.