Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/trace/trace_events_hist.c __update_field_vars() -> hist_fn_call()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | elt | 4096-ptr_max |
| PARAM_VALUE | 1 | elt->private_data | 4096-ptr_max |
| PARAM_VALUE | 2 | buffer->time_stamp_abs | 0-1 |
| PARAM_VALUE | 3 | rbe | 1-u64max |
| DATA_SOURCE | 1 | elt | $0 |
| DATA_SOURCE | 2 | buffer | $1 |
| DATA_SOURCE | 3 | rbe | $2 |
| DATA_SOURCE | 4 | event | $3 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
kernel/trace/trace_events_hist.c div_by_mult_and_shift() -> hist_fn_call()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | buffer->time_stamp_abs | 0-1 |
| DATA_SOURCE | 1 | elt | $1 |
| DATA_SOURCE | 2 | buffer | $2 |
| DATA_SOURCE | 3 | rbe | $3 |
| DATA_SOURCE | 4 | event | $4 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
kernel/trace/trace_events_hist.c div_by_not_power_of_two() -> hist_fn_call()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | buffer->time_stamp_abs | 0-1 |
| DATA_SOURCE | 1 | elt | $1 |
| DATA_SOURCE | 2 | buffer | $2 |
| DATA_SOURCE | 3 | rbe | $3 |
| DATA_SOURCE | 4 | event | $4 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
kernel/trace/trace_events_hist.c div_by_power_of_two() -> hist_fn_call()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | buffer->time_stamp_abs | 0-1 |
| DATA_SOURCE | 1 | elt | $1 |
| DATA_SOURCE | 2 | buffer | $2 |
| DATA_SOURCE | 3 | rbe | $3 |
| DATA_SOURCE | 4 | event | $4 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
kernel/trace/trace_events_hist.c event_hist_trigger() -> hist_fn_call()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | hist_field | 4096-ptr_max |
| PARAM_VALUE | 0 | hist_field->field | 1-u64max |
| PARAM_VALUE | 0 | hist_field->flags | 256-u64max |
| PARAM_VALUE | 1 | elt | 0 |
| PARAM_VALUE | 2 | buffer->time_stamp_abs | 0-1 |
| PARAM_VALUE | 3 | rbe | 1-u64max |
| BUF_SIZE | 1 | elt | 0 |
| DATA_SOURCE | 2 | buffer | $1 |
| DATA_SOURCE | 3 | rbe | $3 |
| DATA_SOURCE | 4 | event | $2 |
| BIT_INFO | 0 | hist_field->flags | 0x100,0xffffffffffffffff |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING |
kernel/trace/trace_events_hist.c event_hist_trigger() -> hist_fn_call()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | hist_field | 4096-ptr_max |
| PARAM_VALUE | 1 | elt | 0 |
| PARAM_VALUE | 2 | buffer->time_stamp_abs | 0-1 |
| PARAM_VALUE | 3 | rbe | 1-u64max |
| BUF_SIZE | 1 | elt | 0 |
| DATA_SOURCE | 2 | buffer | $1 |
| DATA_SOURCE | 3 | rbe | $3 |
| DATA_SOURCE | 4 | event | $2 |
| BIT_INFO | 0 | hist_field->flags | 0x0,0xfffffffffffffeff |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING |
kernel/trace/trace_events_hist.c hist_field_bucket() -> hist_fn_call()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | buffer->time_stamp_abs | 0-1 |
| DATA_SOURCE | 1 | elt | $1 |
| DATA_SOURCE | 2 | buffer | $2 |
| DATA_SOURCE | 3 | rbe | $3 |
| DATA_SOURCE | 4 | event | $4 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
kernel/trace/trace_events_hist.c hist_field_div() -> hist_fn_call()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | buffer->time_stamp_abs | 0-1 |
| DATA_SOURCE | 1 | elt | $1 |
| DATA_SOURCE | 2 | buffer | $2 |
| DATA_SOURCE | 3 | rbe | $3 |
| DATA_SOURCE | 4 | event | $4 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
kernel/trace/trace_events_hist.c hist_field_div() -> hist_fn_call()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | buffer->time_stamp_abs | 0-1 |
| DATA_SOURCE | 1 | elt | $1 |
| DATA_SOURCE | 2 | buffer | $2 |
| DATA_SOURCE | 3 | rbe | $3 |
| DATA_SOURCE | 4 | event | $4 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
kernel/trace/trace_events_hist.c hist_field_log2() -> hist_fn_call()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | buffer->time_stamp_abs | 0-1 |
| DATA_SOURCE | 1 | elt | $1 |
| DATA_SOURCE | 2 | buffer | $2 |
| DATA_SOURCE | 3 | rbe | $3 |
| DATA_SOURCE | 4 | event | $4 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
kernel/trace/trace_events_hist.c hist_field_minus() -> hist_fn_call()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | buffer->time_stamp_abs | 0-1 |
| DATA_SOURCE | 1 | elt | $1 |
| DATA_SOURCE | 2 | buffer | $2 |
| DATA_SOURCE | 3 | rbe | $3 |
| DATA_SOURCE | 4 | event | $4 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
kernel/trace/trace_events_hist.c hist_field_minus() -> hist_fn_call()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | buffer->time_stamp_abs | 0-1 |
| DATA_SOURCE | 1 | elt | $1 |
| DATA_SOURCE | 2 | buffer | $2 |
| DATA_SOURCE | 3 | rbe | $3 |
| DATA_SOURCE | 4 | event | $4 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
kernel/trace/trace_events_hist.c hist_field_mult() -> hist_fn_call()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | buffer->time_stamp_abs | 0-1 |
| DATA_SOURCE | 1 | elt | $1 |
| DATA_SOURCE | 2 | buffer | $2 |
| DATA_SOURCE | 3 | rbe | $3 |
| DATA_SOURCE | 4 | event | $4 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
kernel/trace/trace_events_hist.c hist_field_mult() -> hist_fn_call()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | buffer->time_stamp_abs | 0-1 |
| DATA_SOURCE | 1 | elt | $1 |
| DATA_SOURCE | 2 | buffer | $2 |
| DATA_SOURCE | 3 | rbe | $3 |
| DATA_SOURCE | 4 | event | $4 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
kernel/trace/trace_events_hist.c hist_field_plus() -> hist_fn_call()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | buffer->time_stamp_abs | 0-1 |
| DATA_SOURCE | 1 | elt | $1 |
| DATA_SOURCE | 2 | buffer | $2 |
| DATA_SOURCE | 3 | rbe | $3 |
| DATA_SOURCE | 4 | event | $4 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
kernel/trace/trace_events_hist.c hist_field_plus() -> hist_fn_call()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | buffer->time_stamp_abs | 0-1 |
| DATA_SOURCE | 1 | elt | $1 |
| DATA_SOURCE | 2 | buffer | $2 |
| DATA_SOURCE | 3 | rbe | $3 |
| DATA_SOURCE | 4 | event | $4 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
kernel/trace/trace_events_hist.c hist_field_unary_minus() -> hist_fn_call()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | buffer->time_stamp_abs | 0-1 |
| DATA_SOURCE | 1 | elt | $1 |
| DATA_SOURCE | 2 | buffer | $2 |
| DATA_SOURCE | 3 | rbe | $3 |
| DATA_SOURCE | 4 | event | $4 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
kernel/trace/trace_events_hist.c hist_trigger_elt_update() -> hist_fn_call()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | elt | 4096-ptr_max |
| PARAM_VALUE | 1 | elt->private_data | 4096-ptr_max |
| PARAM_VALUE | 2 | buffer->time_stamp_abs | 0-1 |
| PARAM_VALUE | 3 | rbe | 1-u64max |
| DATA_SOURCE | 1 | elt | $1 |
| DATA_SOURCE | 2 | buffer | $2 |
| DATA_SOURCE | 3 | rbe | $4 |
| DATA_SOURCE | 4 | event | $3 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
kernel/trace/trace_events_hist.c hist_trigger_elt_update() -> hist_fn_call()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | hist_field | 4096-ptr_max |
| PARAM_VALUE | 0 | hist_field->flags | 4096-u64max |
| PARAM_VALUE | 1 | elt | 4096-ptr_max |
| PARAM_VALUE | 1 | elt->private_data | 4096-ptr_max |
| PARAM_VALUE | 2 | buffer->time_stamp_abs | 0-1 |
| PARAM_VALUE | 3 | rbe | 1-u64max |
| DATA_SOURCE | 1 | elt | $1 |
| DATA_SOURCE | 2 | buffer | $2 |
| DATA_SOURCE | 3 | rbe | $4 |
| DATA_SOURCE | 4 | event | $3 |
| BIT_INFO | 0 | hist_field->flags | 0x1000,0xffffffffffffffff |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
kernel/trace/trace_events_hist.c parse_expr() -> hist_fn_call()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | hist_field | 4096-ptr_max |
| PARAM_VALUE | 0 | hist_field->field | 0 |
| PARAM_VALUE | 0 | hist_field->field->filter_type | s32min-4,6-s32max |
| PARAM_VALUE | 0 | hist_field->fn_num | 22-28 |
| PARAM_VALUE | 0 | hist_field->is_signed | 0-1 |
| PARAM_VALUE | 0 | hist_field->operands | 4096-ptr_max |
| PARAM_VALUE | 0 | hist_field->ref | 1 |
| PARAM_VALUE | 1 | elt | 0 |
| PARAM_VALUE | 2 | buffer | 0 |
| PARAM_VALUE | 3 | rbe | 0 |
| PARAM_VALUE | 4 | event | 0 |
| BUF_SIZE | 0 | hist_field | 168 |
| BUF_SIZE | 0 | hist_field->hist_data | (-1)-s32max |
| DATA_SOURCE | 0 | hist_field | r create_hist_field |
| FUZZY_MAX | 0 | hist_field->fn_num | 25 |
| RX_PATH | |||
| TASK_NOT_RUNNING |