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$Id: TODO,v 1.1.1.1 2004-04-15 01:10:59 phoenix Exp $

 - disable compression in commit_write()? Or at least optimise the 'always write
        whole page' bit.
 - fix zlib. It's ugly as hell and there are at least three copies in the kernel tree
 - fine-tune the allocation / GC thresholds
 - chattr support - turning on/off and tuning compression per-inode
 - checkpointing (do we need this? scan is quite fast)
 - make the scan code populate real inodes so read_inode just after 
        mount doesn't have to read the flash twice for large files.
        Make this a per-inode option, changable with chattr, so you can
        decide which inodes should be in-core immediately after mount.
 - stop it depending on a block device. mount(8) needs a change for this.
 - make it work on NAND flash. We need to know when we can GC
        deletion dirents, etc. And think about holes/truncation. It can
        all be done reasonably simply, but it need implementing.
 - NAND flash will require new dirent/dnode structures on the medium with
        ECC data in rather than just the CRC we're using ATM.
 - test, test, test