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| author |   Dylan Yudaken <dylany@fb.com> | 2022-06-30 02:12:25 -0700 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2022-07-24 18:39:17 -0600 |
| commit | 114eccdf0e368893b3d92e06e9788d9d94876853 (patch) | |
| tree | cc69f53bf7375db33e8038566c260363364f42e8 /drivers/pci/controller/pci-hyperv.c | |
| parent | io_uring: clean up io_poll_check_events return values (diff) | |
| download | wireguard-linux-114eccdf0e368893b3d92e06e9788d9d94876853.tar.xz wireguard-linux-114eccdf0e368893b3d92e06e9788d9d94876853.zip | |
io_uring: add IOU_STOP_MULTISHOT return code
For multishot we want a way to signal the caller that multishot has ended
but also this might not be an error return.
For example sockets return 0 when closed, which should end a multishot
recv, but still have a CQE with result 0
Introduce IOU_STOP_MULTISHOT which does this and indicates that the return
code is stored inside req->cqe
Signed-off-by: Dylan Yudaken <dylany@fb.com>
Link: https://lore.kernel.org/r/20220630091231.1456789-7-dylany@fb.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/pci/controller/pci-hyperv.c')
0 files changed, 0 insertions, 0 deletions