Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
net/rds/rdma.c rds_cmsg_atomic() -> rds_message_alloc_sgs()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rm | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->atomic.op_active | 1 |
| PARAM_VALUE | 0 | rm->atomic.op_type | 0-1 |
| PARAM_VALUE | 0 | rm->data.op_active | 1 |
| PARAM_VALUE | 0 | rm->m_conn_item.next | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_conn_item.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_conn_item.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_conn_item.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_conn_item.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_conn_path | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_flush_wait.head.next | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_flush_wait.head.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_flush_wait.head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_flush_wait.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_flush_wait.head.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_refcount.refs.counter | 1 |
| PARAM_VALUE | 0 | rm->m_sock_item.next | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_sock_item.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_sock_item.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_sock_item.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_sock_item.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_total_sgs | 0,2 |
| PARAM_VALUE | 1 | nents | 1 |
| BUF_SIZE | 0 | rm | 632,696 |
| BUF_SIZE | 0 | rm | 632,696 |
| CAPPED_DATA | 0 | rm->m_total_sgs | 1 |
| DATA_SOURCE | 0 | rm | $1 |
| FUZZY_MAX | 0 | rm->atomic.op_type | 1 |
| HARD_MAX | 0 | rm->atomic.op_type | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | rm->atomic.op_notify | 0-1 |
| USER_DATA | 0 | rm->atomic.op_silent | 0-1 |
| USER_DATA | 0 | rm->data.op_mmp_znotifier->z_cookie | 0-u32max |
| NO_OVERFLOW_SIMPLE | 0 | rm->m_used_sgs | |
| HALF_LOCKED2 | &vq->mutex | ||
| HALF_LOCKED2 | sk |
net/rds/rdma.c rds_cmsg_rdma_args() -> rds_message_alloc_sgs()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rm | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->data.op_active | 1 |
| PARAM_VALUE | 0 | rm->m_conn_item.next | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_conn_item.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_conn_item.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_conn_item.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_conn_item.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_conn_path | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_flush_wait.head.next | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_flush_wait.head.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_flush_wait.head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_flush_wait.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_flush_wait.head.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_refcount.refs.counter | 1 |
| PARAM_VALUE | 0 | rm->m_sock_item.next | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_sock_item.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_sock_item.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_sock_item.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_sock_item.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_total_sgs | 0,2 |
| PARAM_VALUE | 0 | rm->rdma.op_active | 1 |
| PARAM_VALUE | 0 | rm->rdma.op_odp_mr | 0 |
| PARAM_VALUE | 1 | nents | 0-s32max |
| BUF_SIZE | 0 | rm | 632,696 |
| BUF_SIZE | 0 | rm | 632,696 |
| CAPPED_DATA | 0 | rm->m_total_sgs | 1 |
| DATA_SOURCE | 0 | rm | $1 |
| DATA_SOURCE | 1 | nents | r rds_rdma_pages |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | rm->data.op_mmp_znotifier->z_cookie | 0-u32max |
| NO_OVERFLOW_SIMPLE | 0 | rm->m_used_sgs | |
| NO_OVERFLOW_SIMPLE | 1 | nents | |
| UNITS | 1 | nents | unit_array_size |
| HALF_LOCKED2 | &vq->mutex | ||
| HALF_LOCKED2 | sk |
net/rds/message.c rds_message_map_pages() -> rds_message_alloc_sgs()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rm | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->data.op_nents | 2 |
| PARAM_VALUE | 0 | rm->m_conn_item.next | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_conn_item.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_conn_item.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_conn_item.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_conn_item.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_flush_wait.head.next | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_flush_wait.head.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_flush_wait.head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_flush_wait.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_flush_wait.head.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_inc.i_hdr.h_len | 8192 |
| PARAM_VALUE | 0 | rm->m_refcount.refs.counter | 1 |
| PARAM_VALUE | 0 | rm->m_sock_item.next | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_sock_item.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_sock_item.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_sock_item.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_sock_item.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | rm->m_total_sgs | 2 |
| PARAM_VALUE | 0 | rm->m_used_sgs | 0 |
| PARAM_VALUE | 1 | nents | 2 |
| BUF_SIZE | 0 | rm | 712-4194304 |
| BUF_SIZE | 0 | rm | 712-4194304 |
| DATA_SOURCE | 0 | rm | r rds_message_alloc |