Defined in 1 files as a function:
Referenced in 4 files:
- drivers/net/wireguard/receive.c
- drivers/net/wireguard/send.c, line 293
- include/linux/skb_array.h, line 137
- net/core/page_pool.c, line 1114
Smatch caller information:
net/core/page_pool.c page_pool_empty_ring() -> ptr_ring_consume_bh()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | r | 4096-ptr_max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | r->size |
net/core/page_pool.c page_pool_empty_ring() -> ptr_ring_consume_bh()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | r | 4096-ptr_max |
| PARAM_VALUE | 0 | r->consumer_head | s32min-2147483646 |
| PARAM_VALUE | 0 | r->size | s32min-(-1),1-s32max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | r->size |
drivers/net/wireguard/send.c wg_packet_encrypt_worker() -> ptr_ring_consume_bh()
| Type | Parameter | Key | Value |
|---|
drivers/net/wireguard/send.c wg_packet_encrypt_worker() -> ptr_ring_consume_bh()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | r->consumer_head | s32min-2147483646 |
| PARAM_VALUE | 0 | r->size | s32min-(-1),1-s32max |
drivers/net/wireguard/receive.c wg_packet_decrypt_worker() -> ptr_ring_consume_bh()
| Type | Parameter | Key | Value |
|---|
drivers/net/wireguard/receive.c wg_packet_decrypt_worker() -> ptr_ring_consume_bh()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | r->consumer_head | s32min-2147483646 |
| PARAM_VALUE | 0 | r->size | s32min-(-1),1-s32max |
drivers/net/wireguard/receive.c wg_packet_handshake_receive_worker() -> ptr_ring_consume_bh()
| Type | Parameter | Key | Value |
|---|
drivers/net/wireguard/receive.c wg_packet_handshake_receive_worker() -> ptr_ring_consume_bh()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | r->consumer_head | s32min-2147483646 |
| PARAM_VALUE | 0 | r->size | s32min-(-1),1-s32max |