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| author |   Jens Axboe <axboe@kernel.dk> | 2022-03-24 06:53:18 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-03-24 06:53:18 -0600 |
| commit | 7ef66d186eb95f987a97fb3329b65c840e2dc9bf (patch) | |
| tree | 5348c65a930ae46d84d86ea59fd278997d714efe /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | io_uring: add flag for disabling provided buffer recycling (diff) | |
| download | wireguard-linux-7ef66d186eb95f987a97fb3329b65c840e2dc9bf.tar.xz wireguard-linux-7ef66d186eb95f987a97fb3329b65c840e2dc9bf.zip | |
io_uring: remove IORING_CQE_F_MSG
This was introduced with the message ring opcode, but isn't strictly
required for the request itself. The sender can encode what is needed
in user_data, which is passed to the receiver. It's unclear if having
a separate flag that essentially says "This CQE did not originate from
an SQE on this ring" provides any real utility to applications. While
we can always re-introduce a flag to provide this information, we cannot
take it away at a later point in time.
Remove the flag while we still can, before it's in a released kernel.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions