Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
kernel/trace/trace.c get_total_entries_cpu() -> ring_buffer_entries_cpu()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | cpu | 0-8191 |
| CAPPED_DATA | 1 | cpu | 1 |
| DATA_SOURCE | 1 | cpu | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | cpu | 0-8191[c] |
kernel/trace/trace.c tracing_buffers_splice_read() -> ring_buffer_entries_cpu()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | buffer | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &all_cpu_access_lock |
kernel/trace/trace.c tracing_buffers_splice_read() -> ring_buffer_entries_cpu()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | buffer | 4096-ptr_max |
| PARAM_VALUE | 0 | buffer->buffers | 4096-ptr_max |
| PARAM_VALUE | 0 | buffer->cpumask->bits | 4096-ptr_max |
| PARAM_VALUE | 1 | cpu | 0-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &all_cpu_access_lock |
kernel/trace/trace.c tracing_stats_read() -> ring_buffer_entries_cpu()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | cpu | r tracing_get_cpu |