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| author | Jens Axboe <axboe@kernel.dk> | 2021-02-19 09:35:19 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-02-20 19:02:45 -0700 |
| commit | 99a10081647168022745859bb2f1c28b2f70dc83 (patch) | |
| tree | 89658fc2faeb9d3a993741741aef84fdb6927973 /fs/io_uring.c | |
| parent | 8bad28d8a305b0e5ae444c8c3051e8744f5a4296 (diff) | |
| download | lwn-99a10081647168022745859bb2f1c28b2f70dc83.tar.gz lwn-99a10081647168022745859bb2f1c28b2f70dc83.zip | |
io_uring: make the !CONFIG_NET helpers a bit more robust
With the prep and prep async split, we now have potentially 3 helpers
that need to be defined for !CONFIG_NET. Add some helpers to do just
that.
Fixes the following compile error on !CONFIG_NET:
fs/io_uring.c:6171:10: error: implicit declaration of function
'io_sendmsg_prep_async'; did you mean 'io_req_prep_async'?
[-Werror=implicit-function-declaration]
return io_sendmsg_prep_async(req);
^~~~~~~~~~~~~~~~~~~~~
io_req_prep_async
Fixes: 93642ef88434 ("io_uring: split sqe-prep and async setup")
Reported-by: Naresh Kamboju <naresh.kamboju@linaro.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/io_uring.c')
| -rw-r--r-- | fs/io_uring.c | 76 |
1 files changed, 26 insertions, 50 deletions
diff --git a/fs/io_uring.c b/fs/io_uring.c index 7956c6751a67..cef80106b305 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -5128,56 +5128,32 @@ out: return 0; } #else /* !CONFIG_NET */ -static int io_sendmsg_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe) -{ - return -EOPNOTSUPP; -} - -static int io_sendmsg(struct io_kiocb *req, unsigned int issue_flags) -{ - return -EOPNOTSUPP; -} - -static int io_send(struct io_kiocb *req, unsigned int issue_flags) -{ - return -EOPNOTSUPP; -} - -static int io_recvmsg_prep(struct io_kiocb *req, - const struct io_uring_sqe *sqe) -{ - return -EOPNOTSUPP; -} - -static int io_recvmsg(struct io_kiocb *req, unsigned int issue_flags) -{ - return -EOPNOTSUPP; -} - -static int io_recv(struct io_kiocb *req, unsigned int issue_flags) -{ - return -EOPNOTSUPP; -} - -static int io_accept_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe) -{ - return -EOPNOTSUPP; -} - -static int io_accept(struct io_kiocb *req, unsigned int issue_flags) -{ - return -EOPNOTSUPP; -} - -static int io_connect_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe) -{ - return -EOPNOTSUPP; -} - -static int io_connect(struct io_kiocb *req, unsigned int issue_flags) -{ - return -EOPNOTSUPP; -} +#define IO_NETOP_FN(op) \ +static int io_##op(struct io_kiocb *req, unsigned int issue_flags) \ +{ \ + return -EOPNOTSUPP; \ +} + +#define IO_NETOP_PREP(op) \ +IO_NETOP_FN(op) \ +static int io_##op##_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe) \ +{ \ + return -EOPNOTSUPP; \ +} \ + +#define IO_NETOP_PREP_ASYNC(op) \ +IO_NETOP_PREP(op) \ +static int io_##op##_prep_async(struct io_kiocb *req) \ +{ \ + return -EOPNOTSUPP; \ +} + +IO_NETOP_PREP_ASYNC(sendmsg); +IO_NETOP_PREP_ASYNC(recvmsg); +IO_NETOP_PREP_ASYNC(connect); +IO_NETOP_PREP(accept); +IO_NETOP_FN(send); +IO_NETOP_FN(recv); #endif /* CONFIG_NET */ struct io_poll_table { |