[ECOS] JFFS2 "eating memory" when creating files
Thu Mar 18 14:42:00 GMT 2004
> After making the attached changes to fs-ecos.c, things are looking much
> better, but JFFS2 still "eats" 24 bytes every time I open, write and
> close a file.
Im not sure i like this patch as is.
Question: What happens when you open/write/close the same file again
and again? Does it use the cached information or does it create a new
cache entry each time?
Im assuming it does reuse the cached information. Thats what a cache
is for. So keeping the cache around helps make the fs faster.
Your patch should be controlled by a configuration option which
controls is the cache is flushed on close and the default should be
not to flush the cache.
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