Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
io_uring/wait.c io_cqring_wait() -> __io_cqring_events_user()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->loop_step | 0 |
| PARAM_VALUE | 0 | ctx->work_list.tail | 4096-ptr_max |
| BUF_SIZE | 0 | ctx | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | ctx | s32min-(-2),1-s32max |
| CAPPED_DATA | 0 | ctx | 1 |
| CAPPED_DATA | 0 | ctx->rings_rcu | 1 |
| DATA_SOURCE | 0 | ctx | $0 |
| BIT_INFO | 0 | ctx->int_flags | 0x0,0xfffffeff |
| USER_DATA | 0 | ctx->submit_state.need_plug | 0-1 |
| LOCK2 | rcu_read |
io_uring/io_uring.c io_uring_poll() -> __io_cqring_events_user()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->poll_wq.head.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->poll_wq.head.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->poll_wq.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->poll_wq.head.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->poll_wq.lock.rlock.dep_map->name | 0-255 |
| BUF_SIZE | 0 | ctx | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | ctx | s32min-(-2),1-s32max |
| CAPPED_DATA | 0 | ctx->rings_rcu | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &kvm->irq_srcu | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &vm->irqfds_lock | ||
| HALF_LOCKED2 | global &irqfds_srcu |