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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

io_uring/io_uring.c io_req_task_submit() -> io_queue_sqe()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
PARAM_VALUE 1 extra_flags 0
BIT_INFO 0 req->flags 0x0,0xffffffffffffffef
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &ctx->uring_lock
HALF_LOCKED2 _T->lock

io_uring/io_uring.c io_submit_sqe() -> io_queue_sqe()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
PARAM_VALUE 0 req->async_data 0
PARAM_VALUE 0 req->async_data->sqes->__pad1 0-4294967295
PARAM_VALUE 0 req->async_data->sqes->accept_flags 0-4294967295
PARAM_VALUE 0 req->async_data->sqes->addr_len 0-u16max
PARAM_VALUE 0 req->async_data->sqes->buf_group 0-u16max
PARAM_VALUE 0 req->async_data->sqes->buf_index 0-u16max
PARAM_VALUE 0 req->async_data->sqes->cancel_flags 0-4294967295
PARAM_VALUE 0 req->async_data->sqes->cmd_op 0-4294967295
PARAM_VALUE 0 req->async_data->sqes->fadvise_advice 0-4294967295
PARAM_VALUE 0 req->async_data->sqes->fd s32min-s32max
PARAM_VALUE 0 req->async_data->sqes->file_index 0-4294967295
PARAM_VALUE 0 req->async_data->sqes->flags 0-255
PARAM_VALUE 0 req->async_data->sqes->fsync_flags 0-4294967295
PARAM_VALUE 0 req->async_data->sqes->futex_flags 0-4294967295
PARAM_VALUE 0 req->async_data->sqes->hardlink_flags 0-4294967295
PARAM_VALUE 0 req->async_data->sqes->install_fd_flags 0-4294967295
PARAM_VALUE 0 req->async_data->sqes->ioprio 0-u16max
PARAM_VALUE 0 req->async_data->sqes->len 0-4294967295
PARAM_VALUE 0 req->async_data->sqes->level 0-4294967295
PARAM_VALUE 0 req->async_data->sqes->msg_flags 0-4294967295
PARAM_VALUE 0 req->async_data->sqes->msg_ring_flags 0-4294967295
PARAM_VALUE 0 req->async_data->sqes->nop_flags 0-4294967295
PARAM_VALUE 0 req->async_data->sqes->opcode 0-255
PARAM_VALUE 0 req->async_data->sqes->open_flags 0-4294967295
PARAM_VALUE 0 req->async_data->sqes->optlen 0-4294967295
PARAM_VALUE 0 req->async_data->sqes->optname 0-4294967295
PARAM_VALUE 0 req->async_data->sqes->personality 0-u16max
PARAM_VALUE 0 req->async_data->sqes->pipe_flags 0-4294967295
PARAM_VALUE 0 req->async_data->sqes->poll32_events 0-4294967295
PARAM_VALUE 0 req->async_data->sqes->poll_events 0-u16max
PARAM_VALUE 0 req->async_data->sqes->rename_flags 0-4294967295
PARAM_VALUE 0 req->async_data->sqes->rw_flags 0-4294967295
PARAM_VALUE 0 req->async_data->sqes->splice_fd_in s32min-s32max
PARAM_VALUE 0 req->async_data->sqes->splice_flags 0-4294967295
PARAM_VALUE 0 req->async_data->sqes->statx_flags 0-4294967295
PARAM_VALUE 0 req->async_data->sqes->sync_range_flags 0-4294967295
PARAM_VALUE 0 req->async_data->sqes->timeout_flags 0-4294967295
PARAM_VALUE 0 req->async_data->sqes->unlink_flags 0-4294967295
PARAM_VALUE 0 req->async_data->sqes->uring_cmd_flags 0-4294967295
PARAM_VALUE 0 req->async_data->sqes->waitid_flags 0-4294967295
PARAM_VALUE 0 req->async_data->sqes->write_stream 0-255
PARAM_VALUE 0 req->async_data->sqes->xattr_flags 0-4294967295
PARAM_VALUE 0 req->async_data->sqes->zcrx_ifq_idx 0-4294967295
PARAM_VALUE 0 req->cancel_seq_set 0
PARAM_VALUE 0 req->creds 4096-ptr_max
PARAM_VALUE 0 req->creds->non_rcu 0
PARAM_VALUE 0 req->ctx 4096-ptr_max
PARAM_VALUE 0 req->ctx->submit_state.link.head 0,4096-ptr_max
PARAM_VALUE 0 req->ctx->submit_state.submit_nr 1-u16max
PARAM_VALUE 0 req->ctx->uring_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 req->ctx->uring_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 req->file 0
PARAM_VALUE 0 req->flags 0-160,524288-524448
PARAM_VALUE 0 req->opcode 0-64
PARAM_VALUE 1 extra_flags 16
DATA_SOURCE 0 req $1 [m]
BIT_INFO 0 req->flags 0x0,0xfffffffffffffeef
NOCHECK_CALL
USER_DATA 0 req->ctx->submit_state.need_plug 0-1
USER_DATA 0 req->ctx->submit_state.submit_nr 1-u16max[c]
LOCK2 &ctx->uring_lock
HALF_LOCKED2 &sqd->lock
TYPE_LOCK (struct io_ring_ctx)->uring_lock