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_oldest_root()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | eb_root | 4096-ptr_max |
| PARAM_VALUE | 0 | eb_root->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | eb_root->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | eb_root->lock.first_waiter->list.next | 2212933610777083904 |
| PARAM_VALUE | 0 | eb_root->lock.first_waiter->list.prev | 2212933610777083904 |
| PARAM_VALUE | 0 | eb_root->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | eb_root->refs.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 1 | time_seq | 0-18446744073709551614 |
| CAPPED_DATA | 0 | eb_root | 1 |
| DATA_SOURCE | 1 | time_seq | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/btrfs/tree-mod-log.c btrfs_old_root_level() -> tree_mod_log_oldest_root()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | eb_root | 4096-ptr_max |
| PARAM_VALUE | 0 | eb_root->refs.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 1 | time_seq | 0-18446744073709551614 |
| BUF_SIZE | 0 | eb_root | (-1)-s32max |
| BUF_SIZE | 0 | eb_root | (-1)-s32max |
| DATA_SOURCE | 1 | time_seq | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &ctx->fs_info->commit_root_sem |