Defined in 2 files as a function:
- include/linux/mroute_base.h, line 419 (as a function)
- include/linux/mroute_base.h, line 473 (as a function)
Referenced in 2 files:
Smatch caller information:
net/ipv6/ip6mr.c ipmr_mfc_seq_start() -> mr_mfc_seq_start()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | seq | 4096-ptr_max |
| PARAM_VALUE | 0 | seq->buf | 1-u64max |
| PARAM_VALUE | 0 | seq->count | 0-999999999 |
| PARAM_VALUE | 0 | seq->from | 0 |
| PARAM_VALUE | 0 | seq->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | seq->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | seq->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | seq->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | seq->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | seq->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | seq->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | seq->op | 4096-ptr_max |
| PARAM_VALUE | 0 | seq->private | 4096-ptr_max |
| PARAM_VALUE | 1 | pos | 4096-ptr_max |
| PARAM_VALUE | 2 | mrt | 4096-ptr_max |
| PARAM_VALUE | 3 | lock | 5217177549711572992 |
| BUF_SIZE | 0 | seq | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | seq | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | seq->buf | (-1)-2147479552 |
| CAPPED_DATA | 2 | mrt->id | 1 |
| DATA_SOURCE | 0 | seq | $0 |
| DATA_SOURCE | 1 | pos | $1 |
| DATA_SOURCE | 2 | mrt | r ip6mr_get_table |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | seq->read_pos | 0-13442450941 |
| LOCK2 | 0 | &seq->lock | |
| TYPE_LOCK | (struct seq_file)->lock |
net/ipv4/ipmr.c ipmr_mfc_seq_start() -> mr_mfc_seq_start()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | seq | 4096-ptr_max |
| PARAM_VALUE | 0 | seq->buf | 1-u64max |
| PARAM_VALUE | 0 | seq->count | 0-999999999 |
| PARAM_VALUE | 0 | seq->from | 0 |
| PARAM_VALUE | 0 | seq->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | seq->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | seq->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | seq->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | seq->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | seq->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | seq->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | seq->op | 4096-ptr_max |
| PARAM_VALUE | 0 | seq->private | 4096-ptr_max |
| PARAM_VALUE | 1 | pos | 4096-ptr_max |
| PARAM_VALUE | 2 | mrt | 4096-ptr_max |
| PARAM_VALUE | 3 | lock | 117935776473530368 |
| BUF_SIZE | 0 | seq | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | seq | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | seq->buf | (-1)-2147479552 |
| CAPPED_DATA | 2 | mrt->id | 1 |
| DATA_SOURCE | 0 | seq | $0 |
| DATA_SOURCE | 1 | pos | $1 |
| DATA_SOURCE | 2 | mrt | r ipmr_get_table |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | seq->read_pos | 0-13442450941 |
| LOCK2 | 0 | &seq->lock | |
| TYPE_LOCK | (struct seq_file)->lock |