Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/signal.c posixtimer_init_sigqueue() -> __sigqueue_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 1 | ucounts | 1-u64max |
| PARAM_VALUE | 2 | sigqueue_flags | 1 |
| DATA_SOURCE | 0 | q | $0 |
| DATA_SOURCE | 1 | ucounts | r sig_get_ucounts |
| MEM_ZERO | 0 | &q->info | |
| NOCHECK_CALL |
kernel/signal.c sigqueue_alloc() -> __sigqueue_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 1-u64max |
| PARAM_VALUE | 1 | ucounts | 1-u64max |
| PARAM_VALUE | 2 | sigqueue_flags | 0 |
| DATA_SOURCE | 0 | q | r kmem_cache_alloc_noprof |
| DATA_SOURCE | 1 | ucounts | r sig_get_ucounts |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &psig->siglock | ||
| HALF_LOCKED2 | &t->alloc_lock | ||
| HALF_LOCKED2 | &t->sighand->siglock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &tasklist_lock | ||
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | rcu_read |