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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

io_uring/rw.c io_prep_rwv() -> io_iov_buffer_select_prep()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
PARAM_VALUE 0 req->async_data 4096-ptr_max
PARAM_VALUE 0 req->async_data->meta.app_tag 0-u16max
PARAM_VALUE 0 req->async_data->meta.flags 0-u16max
PARAM_VALUE 0 req->async_data->meta_state.seed 0-4294967295
PARAM_VALUE 0 req->async_data->vec.nr 0-4294967295
PARAM_VALUE 0 req->buf_node 4096-ptr_max
PARAM_VALUE 0 req->cancel_seq_set 0
PARAM_VALUE 0 req->cmd.flags s32min-s32max
PARAM_VALUE 0 req->cmd.kiocb.ki_complete 1762706134690463744,4094793246615478272
PARAM_VALUE 0 req->cmd.kiocb.ki_flags 0
PARAM_VALUE 0 req->cmd.kiocb.ki_ioprio 0-u16max
PARAM_VALUE 0 req->cmd.kiocb.ki_write_stream 0-255
PARAM_VALUE 0 req->cmd.len 0-4294967295
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.dep_map->name 0-255
PARAM_VALUE 0 req->ctx->uring_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 req->ctx->uring_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 req->ctx->uring_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 req->ctx->uring_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 req->ctx->uring_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 req->ctx->uring_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 req->ctx->uring_lock.first_waiter->task->blocked_lock.raw_lock.val.counter 0-s32max
PARAM_VALUE 0 req->ctx->uring_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 req->ctx->uring_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 req->ctx->uring_lock.wait_lock.owner (-1)
PARAM_VALUE 0 req->ctx->uring_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 req->file 0
PARAM_VALUE 0 req->flags 32-u64max
PARAM_VALUE 0 req->kbuf 4096-ptr_max
PARAM_VALUE 0 req->opcode 0-64
BUF_SIZE 0 req->ctx s32min-(-1),1-s32max
CAPPED_DATA 0 req->opcode 1
DATA_SOURCE 0 req $0
BIT_INFO 0 req->flags 0x20,0xffffffffffffffff
USER_DATA 0 req->async_data->meta.app_tag 0-u16max
USER_DATA 0 req->async_data->meta.flags 0-u16max
USER_DATA 0 req->async_data->meta.seed s64min-s64max
USER_DATA 0 req->async_data->meta_state.seed 0-4294967295
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