[v1] Add REQ_F_CQE_SKIP support to io_uring zerocopy

[PATCHSET 0/3] Add REQ_F_CQE_SKIP support to io_uring zerocopy

Oliver Crumrine posted 3 patches 1 year, 10 months ago

Diff against v1

Only 0 patches received!

There is a newer version of this series

io_uring/net.c                                |  6 +--
tools/include/io_uring/mini_liburing.h        | 18 +++++++++
.../selftests/net/io_uring_zerocopy_tx.c      | 37 +++++++++++++++++--
.../selftests/net/io_uring_zerocopy_tx.sh     |  7 +++-
4 files changed, 59 insertions(+), 10 deletions(-)

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[PATCHSET 0/3] Add REQ_F_CQE_SKIP support to io_uring zerocopy

Posted by Oliver Crumrine 1 year, 10 months ago

This patchset allows for io_uring zerocopy to support REQ_F_CQE_SKIP,
skipping the normal completion notification, but not the zerocopy buffer
release notification.

This patchset also includes a test to test these changes, and a patch to
mini_liburing to enable io_uring_peek_cqe, which is needed for the test.

Oliver Crumrine (3):
  io_uring: Add REQ_F_CQE_SKIP support for io_uring zerocopy
  io_uring: Add io_uring_peek_cqe to mini_liburing
  io_uring: Support IOSQE_CQE_SKIP_SUCCESS in io_uring zerocopy test

 io_uring/net.c                                |  6 +--
 tools/include/io_uring/mini_liburing.h        | 18 +++++++++
 .../selftests/net/io_uring_zerocopy_tx.c      | 37 +++++++++++++++++--
 .../selftests/net/io_uring_zerocopy_tx.sh     |  7 +++-
 4 files changed, 59 insertions(+), 10 deletions(-)

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2.44.0