Defined in 2 files as a function:
- kernel/locking/mutex.c, line 609 (as a function)
- kernel/locking/rtmutex_api.c, line 549 (as a function)
Referenced in 2 files:
Smatch caller information:
kernel/locking/mutex.c __mutex_lock() -> __mutex_lock_common()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | state | 1-2,258 |
| PARAM_VALUE | 5 | ww_ctx | 0 |
| PARAM_VALUE | 6 | use_ww_ctx | 0 |
| DATA_SOURCE | 0 | lock | $0 |
| DATA_SOURCE | 1 | state | $1 |
| DATA_SOURCE | 2 | subclass | $2 |
| DATA_SOURCE | 3 | nest_lock | $3 |
| DATA_SOURCE | 4 | ip | $4 |
| HARD_MAX | 1 | state | 258 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
kernel/locking/mutex.c __ww_mutex_lock() -> __mutex_lock_common()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | state | 1-2 |
| PARAM_VALUE | 2 | subclass | 0 |
| PARAM_VALUE | 3 | nest_lock | 0 |
| PARAM_VALUE | 5 | ww_ctx->ww_class->acquire_name | 0,4096-ptr_max |
| PARAM_VALUE | 5 | ww_ctx->ww_class->is_wait_die | 0-s32max |
| PARAM_VALUE | 5 | ww_ctx->ww_class->mutex_name | 0,4096-ptr_max |
| PARAM_VALUE | 6 | use_ww_ctx | 1 |
| BUF_SIZE | 5 | ww_ctx | (-1)-0,152 |
| BUF_SIZE | 5 | ww_ctx | (-1)-0,152 |
| DATA_SOURCE | 0 | lock | $0 |
| DATA_SOURCE | 1 | state | $1 |
| DATA_SOURCE | 2 | subclass | $2 |
| DATA_SOURCE | 4 | ip | $3 |
| DATA_SOURCE | 5 | ww_ctx | $4 |
| HARD_MAX | 1 | state | 2 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
kernel/locking/mutex.c mutex_lock_io_nested() -> __mutex_lock_common()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | state | 2 |
| PARAM_VALUE | 2 | subclass | 0 |
| PARAM_VALUE | 3 | nest_lock | 0 |
| PARAM_VALUE | 5 | ww_ctx | 0 |
| PARAM_VALUE | 6 | use_ww_ctx | 0 |
| DATA_SOURCE | 0 | lock | $0 |
| DATA_SOURCE | 2 | subclass | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |