Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
net/core/skmsg.c sk_msg_zerocopy_from_iter() -> sk_msg_elem_used()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| BUF_SIZE | 0 | msg | 712 |
| DATA_SOURCE | 0 | msg | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &tls_ctx->tx_lock | ||
| LOCK2 | sk | ||
| HALF_LOCKED2 | &vq->mutex | ||
| TYPE_LOCK | (struct tls_context)->tx_lock |
net/core/filter.c ____bpf_msg_pop_data() -> sk_msg_elem_used()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| DATA_SOURCE | 0 | msg | $0 |
net/core/filter.c ____bpf_msg_push_data() -> sk_msg_elem_used()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| DATA_SOURCE | 0 | msg | $0 |