diff options
| author |   Jens Axboe <axboe@kernel.dk> | 2019-04-19 13:38:09 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2019-07-09 14:32:14 -0600 |
| commit | aa1fa28fc73ea6b740ee7b62bf3b07141883dbb8 (patch) | |
| tree | 85963ae2cf72deda9bea41efd9492c94e9344b8b /drivers/input/joydev.c | |
| parent | io_uring: add support for sendmsg() (diff) | |
| download | linux-dev-aa1fa28fc73ea6b740ee7b62bf3b07141883dbb8.tar.xz linux-dev-aa1fa28fc73ea6b740ee7b62bf3b07141883dbb8.zip | |
io_uring: add support for recvmsg()
This is done through IORING_OP_RECVMSG. This opcode uses the same
sqe->msg_flags that IORING_OP_SENDMSG added, and we pass in the
msghdr struct in the sqe->addr field as well.
We use MSG_DONTWAIT to force an inline fast path if recvmsg() 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 'drivers/input/joydev.c')
0 files changed, 0 insertions, 0 deletions