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| author | Jens Axboe <axboe@kernel.dk> | 2019-04-19 21:34:07 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2019-07-09 22:32:05 +0200 |
| commit | 0fa03c624d8fc9932d0f27c39a9deca6a37e0e17 (patch) | |
| tree | 50924290ab944d1a68dcacb69c04d100c6d3049b /fs/splice.c | |
| parent | io_uring: add support for sqe links (diff) | |
| download | linux-0fa03c624d8fc9932d0f27c39a9deca6a37e0e17.tar.xz linux-0fa03c624d8fc9932d0f27c39a9deca6a37e0e17.zip | |
io_uring: add support for sendmsg()
This is done through IORING_OP_SENDMSG. There's a new sqe->msg_flags
for the flags argument, and the msghdr struct is passed in the
sqe->addr field.
We use MSG_DONTWAIT to force an inline fast path if sendmsg() doesn't
block, and punt to async execution if it would have.
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/splice.c')
0 files changed, 0 insertions, 0 deletions