Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
io_uring/openclose.c io_pipe_fixed() -> __io_fixed_fd_install()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ctx->uring_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ctx->uring_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | ctx->uring_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | ctx->uring_lock.osq.tail.counter | 0-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | ctx->submit_state.need_plug | 0-1 |
| USER_DATA | 0 | ctx->submit_state.submit_nr | 1-u16max[c] |
| UNITS | 0 | ctx | unit_byte |
io_uring/openclose.c io_pipe_fixed() -> __io_fixed_fd_install()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ctx->completion_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ctx->cq_overflow_list.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->cq_overflow_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->cq_overflow_list.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->file_table.data->nodes | 0 |
| PARAM_VALUE | 0 | ctx->file_table.data.nr | 1-u32max |
| PARAM_VALUE | 0 | ctx->hpage_acct.xa_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ctx->imu_cache->entries | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->io_ev_fd->last_cq_tail | 0-4294967295 |
| PARAM_VALUE | 0 | ctx->io_ev_fd->ops.counter | 0-s32max |
| PARAM_VALUE | 0 | ctx->io_ev_fd->rcu.next | 0 |
| PARAM_VALUE | 0 | ctx->io_ev_fd->refs.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | ctx->node_cache->entries | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->timeout_lock.owner | (-1) |
| PARAM_VALUE | 0 | ctx->timeout_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | ctx->uring_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ctx->uring_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | ctx->uring_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | ctx->uring_lock.osq.tail.counter | 0-s32max |
| PARAM_COMPARE | 0 | ctx->file_table.data.nr | >= $2 |
| PARAM_COMPARE | 2 | file_slot | <= $0->file_table.data.nr |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | ctx->submit_state.need_plug | 0-1 |
| USER_DATA | 0 | ctx->submit_state.submit_nr | 1-u16max[c] |
| UNITS | 0 | ctx | unit_byte |
io_uring/msg_ring.c io_msg_install_complete() -> __io_fixed_fd_install()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | file | 0,4-u64max |
| BUF_SIZE | 0 | ctx | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | ctx | s32min-(-2),1-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &ctx->uring_lock | |
| TYPE_LOCK | (struct io_ring_ctx)->uring_lock |
io_uring/filetable.c io_fixed_fd_install() -> __io_fixed_fd_install()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ctx->uring_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ctx->uring_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | ctx->uring_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | ctx->uring_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | file | 0-ptr_max |
| PARAM_VALUE | 2 | file_slot | 1-u32max |
| BUF_SIZE | 1 | file | (-1)-s32max |
| BUF_SIZE | 1 | file | (-1)-s32max |
| CAPPED_DATA | 1 | file | 1 |
| DATA_SOURCE | 1 | file | $2 |
| DATA_SOURCE | 2 | file_slot | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | ctx->submit_state.need_plug | 0-1 |
| USER_DATA | 0 | ctx->submit_state.submit_nr | 1-u16max[c] |
| NO_OVERFLOW_SIMPLE | 1 | file->f_inode->i_blkbits | |
| NO_OVERFLOW_SIMPLE | 1 | file->f_inode->i_size | |
| UNITS | 0 | ctx | unit_byte |