Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/btrfs/ctree.c balance_node_right() -> btrfs_tree_mod_log_eb_copy()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dst | 4096-ptr_max |
| PARAM_VALUE | 0 | dst->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 | dst->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | dst->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | src | 4096-ptr_max |
| PARAM_VALUE | 1 | src->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 | src->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | src->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 2 | dst_offset | 0 |
| PARAM_VALUE | 3 | src_offset | 1-2147483646 |
| PARAM_VALUE | 4 | nr_items | 1-1073741824 |
| CAPPED_DATA | 4 | nr_items | 1 |
| DATA_SOURCE | 0 | dst | $1 |
| DATA_SOURCE | 1 | src | $2 |
| NO_OVERFLOW_SIMPLE | 0 | dst->len | |
| NO_OVERFLOW_SIMPLE | 0 | dst->start | |
| NO_OVERFLOW_SIMPLE | 1 | src->len | |
| NO_OVERFLOW_SIMPLE | 1 | src->start | |
| HALF_LOCKED2 | &cow->lock | ||
| HALF_LOCKED2 | 0 | &dst->lock | |
| HALF_LOCKED2 | 1 | &src->lock |
fs/btrfs/ctree.c push_node_left() -> btrfs_tree_mod_log_eb_copy()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dst | 4096-ptr_max |
| PARAM_VALUE | 0 | dst->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 | dst->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | dst->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | src | 4096-ptr_max |
| PARAM_VALUE | 1 | src->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 | src->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | src->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 2 | dst_offset | 0-s32max,18446744071562067968-u64max |
| PARAM_VALUE | 3 | src_offset | 0 |
| DATA_SOURCE | 0 | dst | $1 |
| DATA_SOURCE | 1 | src | $2 |
| DATA_SOURCE | 2 | dst_offset | r btrfs_header_nritems |
| NO_OVERFLOW_SIMPLE | 0 | dst->len | |
| NO_OVERFLOW_SIMPLE | 0 | dst->start | |
| NO_OVERFLOW_SIMPLE | 1 | src->len | |
| NO_OVERFLOW_SIMPLE | 1 | src->start | |
| HALF_LOCKED2 | &cow->lock | ||
| HALF_LOCKED2 | 0 | &dst->lock | |
| HALF_LOCKED2 | 1 | &src->lock |
fs/btrfs/ctree.c split_node() -> btrfs_tree_mod_log_eb_copy()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dst | 4096-ptr_max |
| PARAM_VALUE | 0 | dst->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 | dst->lock.first_waiter->list.next | 2624917664208203776 |
| PARAM_VALUE | 0 | dst->lock.first_waiter->list.prev | 2624917664208203776 |
| PARAM_VALUE | 0 | dst->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | dst->log_index | (-1)-1 |
| PARAM_VALUE | 1 | src | 4096-ptr_max |
| PARAM_VALUE | 2 | dst_offset | 0 |
| PARAM_VALUE | 3 | src_offset | 0-s32max,18446744071562067968-u64max |
| BUF_SIZE | 0 | dst | (-1)-s32max |
| BUF_SIZE | 0 | dst | (-1)-s32max |
| CAPPED_DATA | 0 | dst | 1 |
| DATA_SOURCE | 0 | dst | r btrfs_alloc_tree_block |