Messages in this thread | | | Date | Wed, 2 Jul 2003 10:16:19 -0700 | From | Andrew Morton <> | Subject | Re: [PATCH] cryptoloop |
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Andries.Brouwer@cwi.nl wrote: > > +static int > +cryptoloop_transfer(struct loop_device *lo, int cmd, char *raw_buf, > + char *loop_buf, int size, sector_t IV)
You'll note that loop.c goes from (page/offset/len) to (addr/len), and this transfer function then immediately goes from (addr,len) to (page/offset/len).
That's rather silly, and it forces the loop driver to play games pushing pages into lowmem.
Can we keep everything using (page/offset/len) end-to-end?
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