From: Christoph Hellwig <hch@xxxxxx> Date: Sat, 8 Dec 2018 09:36:59 -0800 > Move the alloc / free routines down the file so that we can easily use > the map / unmap helpers to implement non-consistent allocations. > > Also drop the _coherent postfix to match the method name. > > Signed-off-by: Christoph Hellwig <hch@xxxxxx> Acked-by: David S. Miller <davem@xxxxxxxxxxxxx>