Documented in 1 files:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/devlink/region.c devlink_nl_region_new_doit() -> __devlink_snapshot_id_decrement()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | devlink | 4096-ptr_max |
| PARAM_VALUE | 0 | devlink->snapshot_ids.xa_flags | 4-u32max |
| PARAM_VALUE | 0 | devlink->snapshot_ids.xa_lock.rlock.dep_map->name | 0-255 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | ®ion->snapshot_lock | ||
| HALF_LOCKED2 | &dev->lock | ||
| HALF_LOCKED2 | &devlink->lock | ||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | global &audit_cmd_mutex.lock | ||
| HALF_LOCKED2 | global &cb_lock | ||
| HALF_LOCKED2 | global &crypto_cfg_mutex | ||
| HALF_LOCKED2 | global &dpll_lock | ||
| HALF_LOCKED2 | global &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &net_dm_mutex | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct devlink_region)->snapshot_lock |
net/devlink/region.c devlink_region_snapshot_del() -> __devlink_snapshot_id_decrement()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | devlink | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | ®ion->snapshot_lock | ||
| HALF_LOCKED2 | &devlink->lock | ||
| TYPE_LOCK | (struct devlink_region)->snapshot_lock |
net/devlink/region.c devlink_region_snapshot_id_put() -> __devlink_snapshot_id_decrement()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | devlink | 4096-ptr_max |
| PARAM_VALUE | 0 | devlink->snapshot_ids.xa_flags | 4-u32max |
| PARAM_VALUE | 0 | devlink->snapshot_ids.xa_lock.rlock.dep_map->name | 0-255 |
| DATA_SOURCE | 0 | devlink | $0 |
| DATA_SOURCE | 1 | id | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &persist->device_state_mutex |