Messages in this thread | | | Date | Wed, 9 May 2007 20:21:26 +1000 | From | Herbert Xu <> | Subject | Re: [PATCH 7/10] i386 sg: add support for chaining scatterlists |
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On Wed, May 09, 2007 at 03:19:15AM -0700, Andrew Morton wrote: > > > BTW, the crypto layer's scatterlist already has a chaining mechanism > > using the existing structure. The only difference is that the chained > > pointer is stored inside the 'struct page *' rather than a new pointer. > > <greps-and-fails> > > Which field in the page is it using?
Sorry, I was a bit unclear. It's simply stored in the page field since on a length == 0 entry we don't have a page at all.
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