Messages in this thread | | | Date | Fri, 1 Apr 2005 17:33:47 +0200 | From | Jörn Engel <> | Subject | Re: [RFC] CryptoAPI & Compression |
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On Fri, 1 April 2005 16:22:50 +0100, Artem B. Bityuckiy wrote: > > Another question, does JFFSx *really* need the peaces of a 4K page to be > independently uncompressable? It it wouldn't be required, we would achieve > better compression if we have saved the zstream state. :-) But it is too > late to change things at least for JFFS2.
Absolutely. You can argue that 4KiB is too small and 8|16|32|64|... would be much better, yielding in better compression ratio. But having to read and uncompress the whole file when appending a few bytes is utter madness.
Jörn
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