[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Buffer cache in JFFS

On Mon, 16 Jul 2001, Ashok M Padmanaban wrote:
> Iam lookong into the concept of making the writes to the flash device (
> using JFFS2) minimum
> by using buffer cache.

The writes need to be exactly sequential and the flash is not a block
device, so you can't use the buffer cache but you can queue them
internally in the filesystem if you don't care about 
application-synchronous behaviour - I think JFFS2 already does that for
non O_SYNC files (?)


To unsubscribe from this list: send the line "unsubscribe jffs-dev" in
the body of a message to majordomo@xxxxxxx.com