Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/btrfs/ctree.c balance_node_right() -> check_sibling_keys()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | left | 4096-ptr_max |
| PARAM_VALUE | 0 | left->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry | 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 0 | left->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | left->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | right | 4096-ptr_max |
| PARAM_VALUE | 1 | right->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry | 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 1 | right->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | right->lock.first_waiter->type | 0-1 |
| DATA_SOURCE | 0 | left | $2 |
| DATA_SOURCE | 1 | right | $1 |
| NO_OVERFLOW_SIMPLE | 0 | left->len | |
| NO_OVERFLOW_SIMPLE | 0 | left->start | |
| NO_OVERFLOW_SIMPLE | 1 | right->len | |
| NO_OVERFLOW_SIMPLE | 1 | right->start | |
| HALF_LOCKED2 | &cow->lock | ||
| HALF_LOCKED2 | 0 | &left->lock | |
| HALF_LOCKED2 | 1 | &right->lock |
fs/btrfs/ctree.c push_leaf_left() -> check_sibling_keys()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | left | 4096-ptr_max |
| PARAM_VALUE | 0 | left->fs_info | 4096-ptr_max |
| PARAM_VALUE | 0 | left->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | left->lock.first_waiter->list.next | 2624917664208203776 |
| PARAM_VALUE | 0 | left->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | left->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | left->log_index | (-128)-127 |
| PARAM_VALUE | 1 | right | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | left->len | |
| NO_OVERFLOW_SIMPLE | 0 | left->start | |
| LOCK2 | 0 | &left->lock | |
| HALF_LOCKED2 | &cow->lock | ||
| TYPE_LOCK | (struct extent_buffer)->lock |
fs/btrfs/ctree.c push_leaf_right() -> check_sibling_keys()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | left | 4096-ptr_max |
| PARAM_VALUE | 1 | right | 4096-ptr_max |
| PARAM_VALUE | 1 | right->fs_info | 4096-ptr_max |
| PARAM_VALUE | 1 | right->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | right->lock.first_waiter->list.next | 2624917664208203776 |
| PARAM_VALUE | 1 | right->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | right->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | right->log_index | (-128)-127 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 1 | right->len | |
| NO_OVERFLOW_SIMPLE | 1 | right->start | |
| LOCK2 | 1 | &right->lock | |
| HALF_LOCKED2 | &cow->lock | ||
| TYPE_LOCK | (struct extent_buffer)->lock |
fs/btrfs/ctree.c push_node_left() -> check_sibling_keys()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | left | 4096-ptr_max |
| PARAM_VALUE | 0 | left->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry | 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 0 | left->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | left->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | right | 4096-ptr_max |
| PARAM_VALUE | 1 | right->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry | 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 1 | right->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | right->lock.first_waiter->type | 0-1 |
| DATA_SOURCE | 0 | left | $1 |
| DATA_SOURCE | 1 | right | $2 |
| NO_OVERFLOW_SIMPLE | 0 | left->len | |
| NO_OVERFLOW_SIMPLE | 0 | left->start | |
| NO_OVERFLOW_SIMPLE | 1 | right->len | |
| NO_OVERFLOW_SIMPLE | 1 | right->start | |
| HALF_LOCKED2 | &cow->lock | ||
| HALF_LOCKED2 | 0 | &left->lock | |
| HALF_LOCKED2 | 1 | &right->lock |