Hi,
is pager_unlock_page just called to make it possible for a fs to prepare for
an actual pager_write_page on the page? It doesn't look as if I need to do
anything except to make sure that following writes will succeed.
Is it okay to allocate all blocks in diskfs_grow, and don't do anything in
pager_unlock_page? As zero gaps are not supported in fat anyway, I would
prefer to keep it simple and just allocate everything immediately.
Oh, and why the hell does FAT allow cluster sizes from 512 to 32768? It
makes all the store/page operations rather inconvenient, as I am not on
one side of vm_page_size in all cases... oh well.
Thanks,
Marcus
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