Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/events/ring_buffer.c __perf_output_begin() -> ring_buffer_has_space()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | data_size | 0-s32max,18446744071562067968-u64max |
| DATA_SOURCE | 3 | size | $3 [m] |
| DATA_SOURCE | 4 | backward | $4 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 3 | size | 8-131094[c][u] |
| UNITS | 3 | size | unit_byte |
| LOCK2 | rcu_read |