On 02/27, Wang Liang wrote: > When the cq reservation is failed, the error code is not set which is > initialized to zero in __xsk_generic_xmit(). That means the packet is not > send successfully but sendto() return ok. > > Considering the impact on uapi, return -EAGAIN is a good idea. The cq is > full usually because it is not released in time, try to send msg again is > appropriate. > > Suggested-by: Magnus Karlsson <magnus.karlsson@xxxxxxxxx> > Signed-off-by: Wang Liang <wangliang74@xxxxxxxxxx> Acked-by: Stanislav Fomichev <sdf@xxxxxxxxxxx>
