Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx> writes: > A few drivers were missing a xdp_do_flush() invocation after > XDP_REDIRECT. > > Add three helper functions each for one of the per-CPU lists. Return > true if the per-CPU list is non-empty and flush the list. > Add xdp_do_check_flushed() which invokes each helper functions and > creats a warning if one of the functions had a non-empty list. > Hide everything behind CONFIG_DEBUG_NET. > > Suggested-by: Jesper Dangaard Brouer <hawk@xxxxxxxxxx> > Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx> > --- > > This is follow-up to > https://lore.kernel.org/all/cb2f7931-5ae5-8583-acff-4a186fed6632@xxxxxxxxxx > > It has been compile tested. Both with and without CONFIG_DEBUG_NET enabled, I trust? ;) Anyway, LGTM! Reviewed-by: Toke Høiland-Jørgensen <toke@xxxxxxxxxx>
