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| author | Pavel Begunkov <asml.silence@gmail.com> | 2022-10-21 13:16:39 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-10-22 17:42:58 +0300 |
| commit | e993ffe3da4bcddea0536b03be1031bf35cd8d85 (patch) | |
| tree | 4a2f29d5750b51820a53e95fd0995dc7cd342463 /io_uring/net.c | |
| parent | 996d3efeb091c503afd3ee6b5e20eabf446fd955 (diff) | |
| download | linux-e993ffe3da4bcddea0536b03be1031bf35cd8d85.tar.xz | |
net: flag sockets supporting msghdr originated zerocopy
We need an efficient way in io_uring to check whether a socket supports
zerocopy with msghdr provided ubuf_info. Add a new flag into the struct
socket flags fields.
Cc: <stable@vger.kernel.org> # 6.0
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Link: https://lore.kernel.org/r/3dafafab822b1c66308bb58a0ac738b1e3f53f74.1666346426.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'io_uring/net.c')
0 files changed, 0 insertions, 0 deletions