Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
io_uring/net.c io_recvmsg_copy_hdr() -> io_msg_copy_hdr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 4096-ptr_max |
| PARAM_VALUE | 0 | req->async_data | 1-u64max |
| PARAM_VALUE | 0 | req->cancel_seq_set | 0 |
| PARAM_VALUE | 0 | req->ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | req->ctx->submit_state.link.head | 0,4096-ptr_max |
| PARAM_VALUE | 0 | req->ctx->submit_state.submit_nr | 1-u16max |
| PARAM_VALUE | 0 | req->ctx->uring_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | req->ctx->uring_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | req->ctx->uring_lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | req->ctx->uring_lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | req->file | 0 |
| PARAM_VALUE | 0 | req->flags | 4194304-2152220832 |
| PARAM_VALUE | 0 | req->opcode | 0-26,28-64 |
| PARAM_VALUE | 1 | iomsg | 4096-ptr_max |
| PARAM_VALUE | 2 | msg | 8760747627640086528 |
| PARAM_VALUE | 3 | ddir | 0 |
| BUF_SIZE | 0 | req->ctx | s32min-(-1),1-s32max |
| BUF_SIZE | 1 | iomsg | 0-s32max |
| BUF_SIZE | 1 | iomsg | 0-s32max |
| CAPPED_DATA | 0 | req->opcode | 1 |
| CAPPED_DATA | 1 | iomsg | 1 |
| DATA_SOURCE | 0 | req | $0 |
| DATA_SOURCE | 1 | iomsg | $1 |
| USER_DATA | 0 | req->ctx->submit_state.need_plug | 0-1 |
| USER_DATA | 0 | req->ctx->submit_state.submit_nr | 1-u16max[c] |
| LOCK2 | &ctx->uring_lock | ||
| HALF_LOCKED2 | &sqd->lock | ||
| TYPE_LOCK | (struct io_ring_ctx)->uring_lock |
io_uring/net.c io_sendmsg_setup() -> io_msg_copy_hdr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 4096-ptr_max |
| PARAM_VALUE | 0 | req->async_data | 1-u64max |
| PARAM_VALUE | 0 | req->cancel_seq_set | 0 |
| PARAM_VALUE | 0 | req->ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | req->ctx->submit_state.link.head | 0,4096-ptr_max |
| PARAM_VALUE | 0 | req->ctx->submit_state.submit_nr | 1-u16max |
| PARAM_VALUE | 0 | req->ctx->uring_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | req->ctx->uring_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | req->ctx->uring_lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | req->ctx->uring_lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | req->file | 0 |
| PARAM_VALUE | 0 | req->flags | 4194304-2152220832 |
| PARAM_VALUE | 0 | req->opcode | 0-46,48-64 |
| PARAM_VALUE | 1 | iomsg | 1-u64max |
| PARAM_VALUE | 2 | msg | 4855515149667258368 |
| PARAM_VALUE | 3 | ddir | 1 |
| PARAM_VALUE | 4 | save_addr | 0 |
| BUF_SIZE | 0 | req->ctx | s32min-(-1),1-s32max |
| BUF_SIZE | 1 | iomsg | 1-s32max |
| BUF_SIZE | 1 | iomsg | 1-s32max |
| CAPPED_DATA | 0 | req->opcode | 1 |
| DATA_SOURCE | 0 | req | $0 |
| USER_DATA | 0 | req->ctx->submit_state.need_plug | 0-1 |
| USER_DATA | 0 | req->ctx->submit_state.submit_nr | 1-u16max[c] |
| LOCK2 | &ctx->uring_lock | ||
| HALF_LOCKED2 | &sqd->lock | ||
| TYPE_LOCK | (struct io_ring_ctx)->uring_lock |