Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
net/hsr/prp_dup_discard_test.c check_prp_frame_unseen() -> hsr_get_seq_block()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | node | 4096-ptr_max |
| PARAM_VALUE | 0 | node->block_buf | 0,16,4096-ptr_max |
| PARAM_VALUE | 0 | node->seq_blocks.xa_flags | 0 |
| PARAM_VALUE | 0 | node->seq_port_cnt | 1 |
| PARAM_VALUE | 1 | block_idx | 0 |
| NO_OVERFLOW_SIMPLE | 0 | node->seq_port_cnt |
net/hsr/prp_dup_discard_test.c prp_dup_discard_entry_timeout() -> hsr_get_seq_block()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | node | 4096-ptr_max |
| PARAM_VALUE | 0 | node->block_buf | 0,16,4096-ptr_max |
| PARAM_VALUE | 0 | node->seq_blocks.xa_flags | 0 |
| PARAM_VALUE | 0 | node->seq_port_cnt | 1 |
| PARAM_VALUE | 1 | block_idx | 0 |
| NO_OVERFLOW_SIMPLE | 0 | node->seq_port_cnt |
net/hsr/hsr_framereg.c hsr_check_duplicate() -> hsr_get_seq_block()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | node | 4096-ptr_max |
| PARAM_VALUE | 0 | node->seq_out_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | node->seq_port_cnt | 1-u32max |
| PARAM_VALUE | 1 | block_idx | 0-511 |
| CAPPED_DATA | 0 | node->seq_port_cnt | 1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | bh | ||
| LOCK2 | 0 | &node->seq_out_lock | |
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct hsr_node)->seq_out_lock |
net/hsr/hsr_framereg.c hsr_handle_sup_frame() -> hsr_get_seq_block()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | node | 4096-ptr_max |
| PARAM_VALUE | 0 | node->macaddress_A | 4096-ptr_max |
| PARAM_VALUE | 0 | node->macaddress_B | 4096-ptr_max |
| PARAM_VALUE | 0 | node->seq_out_lock.rlock.dep_map->name | 0-255 |
| BUF_SIZE | 0 | node | (-1),272 |
| BUF_SIZE | 0 | node | (-1),272 |
| CAPPED_DATA | 0 | node | 1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | node->seq_port_cnt | |
| LOCK2 | &node_curr->seq_out_lock | ||
| LOCK2 | bh | ||
| LOCK2 | rcu_read | ||
| LOCK2 | 0 | &node->seq_out_lock | |
| HALF_LOCKED2 | &hsr->seqnr_lock | ||
| TYPE_LOCK | (struct hsr_node)->seq_out_lock |