On Tue, 27 Oct 2009 11:43:34 +0800 hank peng <pengxihan at gmail.com> wrote: > I want to use its' XOR engine to compute raid5 parity, but I can't > find this function in 2.6.30 downloaded from kernel.org, someone know > if there is a patch? try this: http://patchwork.ozlabs.org/patch/36067/ Kim