Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
fs/btrfs/file.c btrfs_insert_replace_extent() -> btrfs_alloc_reserved_file_extent()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 4096-ptr_max |
| PARAM_VALUE | 0 | trans->block_rsv->full | 0 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | root | 4096-ptr_max |
| PARAM_VALUE | 3 | offset | 0-18446744073709551614 |
| PARAM_VALUE | 4 | ram_bytes | 0-s32max,18446744071562067968-u64max |
| PARAM_VALUE | 5 | ins | 7869873745118494720 |
| PARAM_VALUE | 5 | ins->objectid | 1-u64max |
| PARAM_VALUE | 5 | ins->type | 168 |
| BUF_SIZE | 0 | trans | (-1),4,24,64,168-s32max |
| BUF_SIZE | 0 | trans | (-1),4,24,64,168-s32max |
| CAPPED_DATA | 3 | offset | 1 |
| CAPPED_DATA | 3 | offset | 1 |
| DATA_SOURCE | 0 | trans | $0 |
| NOSPEC | 3 | offset | |
| NOSPEC | 3 | offset | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 3 | offset | 0-s32max[c] |
| NO_OVERFLOW_SIMPLE | 3 | offset | |
| NO_OVERFLOW_SIMPLE | 5 | ins->offset | |
| UNITS | 3 | offset | unit_byte |
fs/btrfs/inode.c insert_reserved_file_extent() -> btrfs_alloc_reserved_file_extent()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 4096-ptr_max |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | root | 4096-ptr_max |
| PARAM_VALUE | 4 | ram_bytes | 0-s32max,18446744071562067968-u64max |
| PARAM_VALUE | 5 | ins | 6244483004498051072 |
| PARAM_VALUE | 5 | ins->type | 168 |
| BUF_SIZE | 0 | trans | (-1)-s32max |
| BUF_SIZE | 0 | trans | (-1)-s32max |
| CAPPED_DATA | 0 | trans | 1 |
| DATA_SOURCE | 0 | trans | $0 |
| DATA_SOURCE | 4 | ram_bytes | $5 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 5 | ins->offset | |
| UNITS | 3 | offset | unit_byte |