Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/printk/printk_ringbuffer.c _prb_read_valid() -> prb_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | r | 0,4096-ptr_max |
| PARAM_VALUE | 2 | r->info | 4096-ptr_max |
| PARAM_VALUE | 3 | line_count | 0,616684055181684736,2805285970321838080,5047158690956308480 |
| BUF_SIZE | 0 | rb | (-1),88 |
| BUF_SIZE | 0 | rb | (-1),88 |
| DATA_SOURCE | 0 | rb | $0 |
| DATA_SOURCE | 2 | r | $2 |
| DATA_SOURCE | 3 | line_count | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | seq | 0-u64max |
kernel/printk/printk_ringbuffer.c _prb_read_valid() -> prb_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rb->desc_ring.count_bits | 0-31 |
| PARAM_VALUE | 0 | rb->desc_ring.tail_id.counter | 0-4611686018427387903 |
| PARAM_VALUE | 2 | r | 0,4096-ptr_max |
| PARAM_VALUE | 2 | r->info | 4096-ptr_max |
| PARAM_VALUE | 3 | line_count | 0,616684055181684736,2805285970321838080,5047158690956308480 |
| BUF_SIZE | 0 | rb | (-1),88 |
| BUF_SIZE | 0 | rb | (-1),88 |
| CAPPED_DATA | 0 | rb->desc_ring.tail_id.counter | 1 |
| DATA_SOURCE | 0 | rb | $0 |
| DATA_SOURCE | 2 | r | $2 |
| DATA_SOURCE | 3 | line_count | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | seq | 0-u64max |