Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 6 files:
- block/blk-mq-tag.c, line 552
- block/kyber-iosched.c, line 373
- drivers/dma/idxd/device.c, line 136
- drivers/net/ethernet/fungible/funcore/fun_dev.c, line 255
- drivers/target/target_core_transport.c, line 325
- lib/sbitmap.c, line 477
Smatch caller information:
block/kyber-iosched.c kyber_queue_data_alloc() -> sbitmap_queue_init_node()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sbq | 4096-ptr_max |
| PARAM_VALUE | 1 | depth | 16,64,128,256 |
| PARAM_VALUE | 2 | shift | (-1) |
| PARAM_VALUE | 3 | round_robin | 0 |
| PARAM_VALUE | 4 | flags | 3264 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &q->sysfs_lock | ||
| HALF_LOCKED2 | &set->tag_list_lock | ||
| HALF_LOCKED2 | &set->update_nr_hwq_lock |
drivers/dma/idxd/device.c idxd_wq_alloc_resources() -> sbitmap_queue_init_node()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sbq | 4096-ptr_max |
| PARAM_VALUE | 2 | shift | (-1) |
| PARAM_VALUE | 3 | round_robin | 0 |
| PARAM_VALUE | 4 | flags | 3264 |
| CAPPED_DATA | 1 | depth | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &wq->wq_lock | ||
| TYPE_LOCK | (struct idxd_wq)->wq_lock |
drivers/target/target_core_transport.c transport_alloc_session_tags() -> sbitmap_queue_init_node()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sbq | 4096-ptr_max |
| PARAM_VALUE | 2 | shift | (-1) |
| PARAM_VALUE | 3 | round_robin | 0 |
| PARAM_VALUE | 4 | flags | 3264 |
| PARAM_VALUE | 5 | node | (-1) |
| DATA_SOURCE | 1 | depth | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 1 | depth | |
| UNITS | 1 | depth | unit_array_size |
| HALF_LOCKED2 | &conn->tpg->np_login_sem |
drivers/net/ethernet/fungible/funcore/fun_dev.c fun_enable_admin_queue() -> sbitmap_queue_init_node()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sbq | 4096-ptr_max |
| PARAM_VALUE | 1 | depth | 31 |
| PARAM_VALUE | 2 | shift | (-1) |
| PARAM_VALUE | 3 | round_robin | 0 |
| PARAM_VALUE | 4 | flags | 3264 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | sbq->completion_cnt.counter | s32min-s32max |
| HOST_DATA | 0 | sbq->min_shallow_depth | 0-u32max |
| HOST_DATA | 0 | sbq->sb.depth | 0-u32max |
| HOST_DATA | 0 | sbq->sb.map_nr | 0-u32max |
| HOST_DATA | 0 | sbq->sb.round_robin | 0-1 |
| HOST_DATA | 0 | sbq->sb.shift | 0-u32max |
| HOST_DATA | 0 | sbq->wake_batch | 0-u32max |
| HOST_DATA | 0 | sbq->wake_index.counter | s32min-s32max |
| HOST_DATA | 0 | sbq->wakeup_cnt.counter | s32min-s32max |
| HOST_DATA | 0 | sbq->ws_active.counter | s32min-s32max |
| NO_OVERFLOW_SIMPLE | 1 | depth | |
| HALF_LOCKED2 | &pdev->dev.mutex | ||
| HALF_LOCKED2 | &pool->lock |
block/blk-mq-tag.c bt_alloc() -> sbitmap_queue_init_node()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sbq | 4096-ptr_max |
| PARAM_VALUE | 2 | shift | (-1) |
| PARAM_VALUE | 4 | flags | 3264 |
| DATA_SOURCE | 0 | sbq | $0 |
| DATA_SOURCE | 1 | depth | $1 |
| DATA_SOURCE | 3 | round_robin | $2 |
| DATA_SOURCE | 5 | node | $3 |
| BIT_INFO | 3 | round_robin | 0x0,0x0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | depth | 0-u32max |
| HOST_DATA | 3 | round_robin | 0-1 |
| HOST_DATA | 5 | node | s32min-s32max |
| UNITS | 1 | depth | unit_array_size |
| HALF_LOCKED2 | &set->tag_list_lock | ||
| HALF_LOCKED2 | &set->update_nr_hwq_lock |