On Fri, Sep 18, 2015 at 05:25:47PM -0400, Tony Battersby wrote: > > So instead of adding a new function sg_nents_len_chained(), a better > cleanup would be: > 1) replace the driver-specific functions with calls to sg_nents_for_len() > 2) get rid of the "chained" variables > 3) always call dma_map_sg()/dma_unmap_sg() for the entire scatterlist > regardless of whether or not the scatterlist is chained > > Would someone more familiar with the crypto API please confirm that my > suggestions are correct?
Yes I think you're absolutely right Tony. Corentin, could you please take this opportunity to clean up those drivers so that they simply use dma_map_sg a single time rather than over and over again for chained SG lists? You only have to redo patches 5-8. Thanks, -- Email: Herbert Xu <[email protected]> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
