Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/locking/lockdep.c __lockdep_count_forward_deps() -> __bfs_forwards()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | src_entry | 7588475506916896768 |
| PARAM_VALUE | 0 | src_entry->class | 4096-ptr_max |
| PARAM_VALUE | 0 | src_entry->only_xr | 0 |
| PARAM_VALUE | 0 | src_entry->parent | 0 |
| PARAM_VALUE | 1 | data | 6409688084748091392 |
| PARAM_VALUE | 1 | *data | 0 |
| PARAM_VALUE | 3 | skip | 0 |
| PARAM_VALUE | 4 | target_entry | 7402095502395838464 |
| BUF_SIZE | 1 | data | 8 |
| DATA_SOURCE | 0 | src_entry | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &m->lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct seq_file)->lock |
kernel/locking/lockdep.c check_path() -> __bfs_forwards()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | src_entry | 7570462697331093504 |
| PARAM_VALUE | 0 | src_entry->only_xr | 0-1 |
| PARAM_VALUE | 0 | src_entry->parent | 0 |
| PARAM_VALUE | 1 | data | 4096-ptr_max |
| PARAM_VALUE | 3 | skip | 0 |
| PARAM_VALUE | 4 | target_entry | 587664036691501056 |
| DATA_SOURCE | 0 | src_entry | $1 |
| DATA_SOURCE | 1 | data | $0 |
| DATA_SOURCE | 2 | match | $2 |
| DATA_SOURCE | 3 | skip | $3 |
| DATA_SOURCE | 4 | target_entry | $4 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | flags |
kernel/locking/lockdep.c find_usage_forwards() -> __bfs_forwards()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | src_entry | 2553225339447394304,5194648536202850304 |
| PARAM_VALUE | 0 | src_entry->only_xr | 0-1 |
| PARAM_VALUE | 0 | src_entry->parent | 0 |
| PARAM_VALUE | 1 | *data | 0-255 |
| PARAM_VALUE | 4 | target_entry | 4249215186332725248,6421851007776292864 |
| BUF_SIZE | 1 | data | 8 |
| DATA_SOURCE | 0 | src_entry | $0 |
| DATA_SOURCE | 4 | target_entry | $2 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |