Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/time/posix-cpu-timers.c check_process_timers() -> proc_sample_cputime_atomic()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | at | 4096-ptr_max |
| PARAM_VALUE | 1 | samples | 5113120318167613440 |
| BUF_SIZE | 1 | samples | 24 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &cw->mutex | ||
| LOCK2 | &tsk->sighand->siglock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu | ||
| TYPE_LOCK | (struct posix_cputimers_work)->mutex | ||
| TYPE_LOCK | (struct sighand_struct)->siglock |
kernel/time/posix-cpu-timers.c cpu_clock_sample_group() -> proc_sample_cputime_atomic()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | at | 4096-ptr_max |
| PARAM_VALUE | 1 | samples | 2289192643153567744 |
| BUF_SIZE | 1 | samples | 24 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &timer->it_lock | ||
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | rcu_read |
kernel/time/posix-cpu-timers.c fastpath_timer_check() -> proc_sample_cputime_atomic()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | at | 4096-ptr_max |
| PARAM_VALUE | 1 | samples | 913649438798073856 |
| BUF_SIZE | 1 | samples | 24 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
kernel/time/posix-cpu-timers.c thread_group_sample_cputime() -> proc_sample_cputime_atomic()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | at | 4096-ptr_max |
| PARAM_VALUE | 1 | samples | 2383062288117555200 |
| BUF_SIZE | 1 | samples | 24 |
| BUF_SIZE | 1 | samples | 24 |
| DATA_SOURCE | 1 | samples | $1 |
| PREEMPT_ADD | |||
| NOCHECK_CALL | |||
| LOCK2 | &tsk->sighand->siglock | ||
| LOCK2 | irq | ||
| TYPE_LOCK | (struct sighand_struct)->siglock |
kernel/time/posix-cpu-timers.c thread_group_start_cputime() -> proc_sample_cputime_atomic()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | at | 4096-ptr_max |
| PARAM_VALUE | 1 | samples | 2289192643153567744 |
| BUF_SIZE | 1 | samples | 24 |
| BUF_SIZE | 1 | samples | 24 |
| DATA_SOURCE | 1 | samples | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &timer->it_lock | ||
| HALF_LOCKED2 | &tsk->sighand->siglock | ||
| HALF_LOCKED2 | irq |