Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/btrfs/tree-mod-log.c btrfs_get_old_root() -> tree_mod_log_rewind()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fs_info | 4096-ptr_max |
| PARAM_VALUE | 0 | fs_info->tree_mod_log_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | eb | 4096-ptr_max |
| PARAM_VALUE | 1 | eb->folio_shift | 12 |
| PARAM_VALUE | 1 | eb->folio_size | 4096 |
| PARAM_VALUE | 1 | eb->fs_info | 4096-ptr_max |
| PARAM_VALUE | 1 | eb->fs_info->allocated_ebs.next | 4096-ptr_max |
| PARAM_VALUE | 1 | eb->fs_info->allocated_ebs.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | eb->fs_info->allocated_ebs.next->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | eb->fs_info->eb_leak_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | eb->leak_list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | eb->leak_list.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | eb->len | 0-65536 |
| PARAM_VALUE | 1 | eb->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | eb->lock.first_waiter->list.next | 2212933610777083904 |
| PARAM_VALUE | 1 | eb->lock.first_waiter->list.prev | 2212933610777083904 |
| PARAM_VALUE | 1 | eb->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | eb->refs.refs.counter | 1 |
| PARAM_VALUE | 1 | eb->writeback_inhibitors.counter | 0 |
| PARAM_VALUE | 2 | time_seq | 1-18446744073709551614 |
| PARAM_VALUE | 3 | first_tm | 4096-ptr_max |
| CAPPED_DATA | 1 | eb | 1 |
| CAPPED_DATA | 1 | eb->len | 1 |
| CAPPED_DATA | 3 | first_tm->logical | 1 |
| CAPPED_DATA | 3 | first_tm->seq | 1 |
| DATA_SOURCE | 2 | time_seq | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 1 | eb->len | |
| NO_OVERFLOW_SIMPLE | 1 | eb->start | |
| UNITS | 0 | fs_info | unit_byte |
| LOCK2 | 1 | &eb->lock | |
| TYPE_LOCK | (struct extent_buffer)->lock |
fs/btrfs/tree-mod-log.c btrfs_tree_mod_log_rewind() -> tree_mod_log_rewind()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fs_info | 4096-ptr_max |
| PARAM_VALUE | 0 | fs_info->tree_mod_log_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | eb | 4096-ptr_max |
| PARAM_VALUE | 1 | eb->folio_shift | 12 |
| PARAM_VALUE | 1 | eb->folio_size | 4096 |
| PARAM_VALUE | 1 | eb->fs_info | 4096-ptr_max |
| PARAM_VALUE | 1 | eb->fs_info->allocated_ebs.next | 4096-ptr_max |
| PARAM_VALUE | 1 | eb->fs_info->allocated_ebs.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | eb->fs_info->allocated_ebs.next->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | eb->fs_info->eb_leak_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | eb->leak_list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | eb->leak_list.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | eb->len | 0-65536 |
| PARAM_VALUE | 1 | eb->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | eb->lock.first_waiter->list.next | 2212933610777083904 |
| PARAM_VALUE | 1 | eb->lock.first_waiter->list.prev | 2212933610777083904 |
| PARAM_VALUE | 1 | eb->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | eb->refs.refs.counter | 1 |
| PARAM_VALUE | 1 | eb->writeback_inhibitors.counter | 0 |
| PARAM_VALUE | 2 | time_seq | 1-18446744073709551614 |
| PARAM_VALUE | 3 | first_tm | 4096-ptr_max |
| CAPPED_DATA | 1 | eb | 1 |
| CAPPED_DATA | 1 | eb->len | 1 |
| CAPPED_DATA | 3 | first_tm->logical | 1 |
| CAPPED_DATA | 3 | first_tm->seq | 1 |
| DATA_SOURCE | 0 | fs_info | $0 |
| DATA_SOURCE | 2 | time_seq | $2 |
| DATA_SOURCE | 3 | first_tm | r tree_mod_log_search |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 1 | eb->len | |
| NO_OVERFLOW_SIMPLE | 1 | eb->start | |
| UNITS | 0 | fs_info | unit_byte |
| LOCK2 | 1 | &eb->lock | |
| TYPE_LOCK | (struct extent_buffer)->lock |