On Tue, May 02, 2023 at 08:51 AM -07, John Fastabend wrote:
> Now that the backlog manages the reschedule() logic correctly we can drop
> the partial fix to reschedule from recvmsg hook.
>
> Rescheduling on recvmsg hook was added to address a corner case where we
> still had data in the backlog state but had nothing to kick it and
> reschedule the backlog worker to run and finish copying data out of the
> state. This had a couple limitations, first it required user space to
> kick it introducing an unnecessary EBUSY and retry. Second it only
> handled the ingress case and egress redirects would still be hung.
>
> With the correct fix, pushing the reschedule logic down to where the
> enomem error occurs we can drop this fix.
>
> Fixes: bec217197b412 ("skmsg: Schedule psock work if the cached skb exists on the psock")
> Signed-off-by: John Fastabend <john.fastabend@xxxxxxxxx>
> ---
Reviewed-by: Jakub Sitnicki <jakub@xxxxxxxxxxxxxx>
