Defined in 2 files as a function:
Referenced in 3 files:
Smatch caller information:
fs/namei.c path_lookupat() -> lookup_last()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nd | 522358671205986304,4342420360533635072,6489631671941296128 |
| PARAM_VALUE | 0 | nd->last_type | 0-3 |
| PARAM_VALUE | 0 | nd->path.dentry->d_inode->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | nd->path.dentry->d_inode->i_rwsem.first_waiter->type | 0-1 |
| DATA_SOURCE | 0 | nd | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | nd->dfd | s32min-s32max |
| USER_DATA | 0 | nd->dir_mode | 0-u16max |
| USER_DATA | 0 | nd->inode->i_mode | 0-u16max |
| USER_DATA | 0 | nd->last.hash | 0-u32max[c] |
| USER_DATA | 0 | nd->path.dentry->__d_name.hash | 0-u32max[c] |
| NO_OVERFLOW_SIMPLE | 0 | nd->path.dentry->d_inode->i_size |
fs/namei.c path_lookupat() -> lookup_last()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nd | 522358671205986304,4342420360533635072,6489631671941296128 |
| PARAM_VALUE | 0 | nd->last_type | 0-3 |
| PARAM_VALUE | 0 | nd->path.dentry->d_inode->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | nd->path.dentry->d_inode->i_rwsem.first_waiter->type | 0-1 |
| DATA_SOURCE | 0 | nd | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | nd->dfd | s32min-s32max |
| USER_DATA | 0 | nd->dir_mode | 0-u16max |
| USER_DATA | 0 | nd->inode->i_mode | 0-u16max |
| USER_DATA | 0 | nd->last.hash | 0-u32max[c] |
| USER_DATA | 0 | nd->path.dentry->__d_name.hash | 0-u32max[c] |
| NO_OVERFLOW_SIMPLE | 0 | nd->path.dentry->d_inode->i_size |
net/ceph/striper.c ceph_file_to_extents() -> lookup_last()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nd | 4096-ptr_max |
| PARAM_VALUE | 2 | add_pos | 749429705267474432 |
| PARAM_VALUE | 2 | *add_pos | 0 |
| CAPPED_DATA | 0 | nd | 1 |
| DATA_SOURCE | 0 | nd | $3 |
| HALF_LOCKED2 | &obj_req->state_mutex |