On 4/5/24 21:04, Oliver Crumrine wrote:
Pavel Begunkov wrote:
On 4/4/24 23:17, Oliver Crumrine wrote:
In his patch to enable zerocopy networking for io_uring, Pavel Begunkov
specifically disabled REQ_F_CQE_SKIP, as (at least from my
understanding) the userspace program wouldn't receive the
IORI
Pavel Begunkov wrote:
> On 4/4/24 23:17, Oliver Crumrine wrote:
> > In his patch to enable zerocopy networking for io_uring, Pavel Begunkov
> > specifically disabled REQ_F_CQE_SKIP, as (at least from my
> > understanding) the userspace program wouldn't receive the
> > IORING_CQE_F_MORE flag in the
On 4/4/24 23:17, Oliver Crumrine wrote:
In his patch to enable zerocopy networking for io_uring, Pavel Begunkov
specifically disabled REQ_F_CQE_SKIP, as (at least from my
understanding) the userspace program wouldn't receive the
IORING_CQE_F_MORE flag in the result value.
No. IORING_CQE_F_MORE
In his patch to enable zerocopy networking for io_uring, Pavel Begunkov
specifically disabled REQ_F_CQE_SKIP, as (at least from my
understanding) the userspace program wouldn't receive the
IORING_CQE_F_MORE flag in the result value.
To fix this, instead of keeping track of how many CQEs have been