On Wed, Aug 2, 2023 at 9:18 AM Jakub Kicinski <kuba@xxxxxxxxxx> wrote: > > Using PP_FLAG_DMA_SYNC_DEV is a bit confusing. It was perhaps > more obvious when it was introduced but the page pool use > has grown beyond XDP and beyond packet-per-page so now > making the heads and tails out of this feature is not > trivial. > > Obviously making the API more user friendly would be > a better fix, but until someone steps up to do that > let's at least document what the parameters are. > > Relevant discussion in the first Link. > > Link: https://lore.kernel.org/all/20230731114427.0da1f73b@xxxxxxxxxx/ > Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx> Reviewed-by: Michael Chan <michael.chan@xxxxxxxxxxxx>
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