On Wed, 16 Oct 2019 15:50:21 -0700, Jonathan Lemon wrote: > From: Tariq Toukan <tar...@mellanox.com> > > After RX page-cache is removed in previous patch, let the > page_pool be responsible for the DMA mapping. > > Issue: 1487631 > Signed-off-by: Tariq Toukan <tar...@mellanox.com> > > Signed-off-by: Jonathan Lemon <jonathan.le...@gmail.com>
IIUC you'll need to add DMA syncs here, no? map/unmap has syncing as side effect.
