Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/btrfs/backref.c prelim_ref_insert() -> update_share_count()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sc | 0,1504840461724635136 |
| PARAM_VALUE | 0 | sc->data_bytenr | 1-u64max |
| PARAM_VALUE | 0 | sc->root | 4096-ptr_max |
| PARAM_VALUE | 3 | newref | 4096-ptr_max |
| CAPPED_DATA | 3 | &newref->rbnode | 1 |
| DATA_SOURCE | 0 | sc | $3 |
| DATA_SOURCE | 3 | newref | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 3 | newref->wanted_disk_byte | |
| UNITS | 3 | newref | unit_byte |
| HALF_LOCKED2 | &fs_info->commit_root_sem |
fs/btrfs/backref.c prelim_ref_insert() -> update_share_count()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sc | 0,1504840461724635136 |
| PARAM_VALUE | 0 | sc->data_bytenr | 1-u64max |
| PARAM_VALUE | 0 | sc->root | 4096-ptr_max |
| PARAM_VALUE | 1 | oldcount | 0 |
| PARAM_VALUE | 3 | newref | 4096-ptr_max |
| CAPPED_DATA | 3 | &newref->rbnode | 1 |
| DATA_SOURCE | 0 | sc | $3 |
| DATA_SOURCE | 3 | newref | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 3 | newref->wanted_disk_byte | |
| UNITS | 3 | newref | unit_byte |
| HALF_LOCKED2 | &fs_info->commit_root_sem |