static void __io_clean_op(struct io_kiocb *req);
static int io_file_get(struct io_submit_state *state, struct io_kiocb *req,
int fd, struct file **out_file, bool fixed);
-static void __io_queue_sqe(struct io_kiocb *req,
- const struct io_uring_sqe *sqe,
- struct io_comp_state *cs);
+static void __io_queue_sqe(struct io_kiocb *req, struct io_comp_state *cs);
static void io_file_put_work(struct work_struct *work);
static ssize_t io_import_iovec(int rw, struct io_kiocb *req,
if (!__io_sq_thread_acquire_mm(ctx)) {
mutex_lock(&ctx->uring_lock);
- __io_queue_sqe(req, NULL, NULL);
+ __io_queue_sqe(req, NULL);
mutex_unlock(&ctx->uring_lock);
} else {
__io_req_task_cancel(req, -EFAULT);
io_req_drop_files(req);
}
-static int io_issue_sqe(struct io_kiocb *req, const struct io_uring_sqe *sqe,
- bool force_nonblock, struct io_comp_state *cs)
+static int io_issue_sqe(struct io_kiocb *req, bool force_nonblock,
+ struct io_comp_state *cs)
{
struct io_ring_ctx *ctx = req->ctx;
int ret;
- if (sqe) {
- ret = io_req_prep(req, sqe);
- if (unlikely(ret < 0))
- return ret;
- }
-
switch (req->opcode) {
case IORING_OP_NOP:
ret = io_nop(req, cs);
if (!ret) {
do {
- ret = io_issue_sqe(req, NULL, false, NULL);
+ ret = io_issue_sqe(req, false, NULL);
/*
* We can get EAGAIN for polled IO even though we're
* forcing a sync submission from here, since we can't
return nxt;
}
-static void __io_queue_sqe(struct io_kiocb *req, const struct io_uring_sqe *sqe,
- struct io_comp_state *cs)
+static void __io_queue_sqe(struct io_kiocb *req, struct io_comp_state *cs)
{
struct io_kiocb *linked_timeout;
struct io_kiocb *nxt;
old_creds = override_creds(req->work.creds);
}
- ret = io_issue_sqe(req, sqe, true, cs);
+ ret = io_issue_sqe(req, true, cs);
/*
* We async punt it if the file wasn't marked NOWAIT, or if the file
req->work.flags |= IO_WQ_WORK_CONCURRENT;
io_queue_async_work(req);
} else {
- __io_queue_sqe(req, sqe, cs);
+ if (sqe) {
+ ret = io_req_prep(req, sqe);
+ if (unlikely(ret))
+ goto fail_req;
+ }
+ __io_queue_sqe(req, cs);
}
}