Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/eventpoll.c do_epoll_ctl_file() -> ep_modify()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ep | 4096-ptr_max |
| PARAM_VALUE | 0 | ep->mtx.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ep->mtx.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | ep->mtx.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | ep->mtx.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | ep->rbr.rb_root.rb_node | 1-u64max |
| PARAM_VALUE | 1 | epi | 4096-ptr_max |
| PARAM_VALUE | 2 | event | 4096-ptr_max |
| PARAM_VALUE | 2 | event->events | 0,8-u32max |
| BUF_SIZE | 0 | ep | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | ep | s32min-(-2),1-s32max |
| DATA_SOURCE | 1 | epi | r ep_find |
| DATA_SOURCE | 2 | event | $3 |
| BIT_INFO | 1 | epi->event.events | 0x0,0xefffffff |
| BIT_INFO | 2 | event->events | 0x18,0xefffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | event->data | 0-u64max |
| USER_DATA | 2 | event->events | 0,8-u32max |