Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/remap_range.c vfs_dedupe_file_range_compare() -> vfs_dedupe_get_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | file | 4096-ptr_max |
| PARAM_VALUE | 0 | file->f_cred->process_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | file->f_cred->process_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | file->f_cred->request_key_auth->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | file->f_cred->request_key_auth->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | file->f_cred->session_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | file->f_cred->session_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | file->f_cred->thread_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | file->f_cred->thread_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | file->f_inode->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | file->f_inode->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | file->f_mapping | 4096-ptr_max |
| PARAM_VALUE | 0 | file->f_mapping->host->i_size | 1-s64max |
| PARAM_VALUE | 0 | file->f_path.dentry->d_inode->i_sb->s_cop->inode_info_offs | 1632,1640,1808,1816,2632,2640,2648,2704,2712 |
| BUF_SIZE | 0 | file | s32min,(-1),1-s32max |
| BUF_SIZE | 0 | file | s32min,(-1),1-s32max |
| CAPPED_DATA | 0 | file->f_mapping | 1 |
| CAPPED_DATA | 0 | file->f_mapping->host | 1 |
| CAPPED_DATA | 0 | file->f_mapping->host->i_size | 1 |
| DATA_SOURCE | 0 | file | $0 |
| DATA_SOURCE | 1 | pos | $1 [m] |
| NOSPEC | 1 | pos | |
| NOSPEC | 1 | pos | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | pos | 0-9223372036854775806[c] |
| NO_OVERFLOW_SIMPLE | 0 | file->f_mapping->host->i_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | file->f_path.d_inode->i_size | |
| NO_OVERFLOW_SIMPLE | 0 | file->f_path.dentry->d_inode->i_size | |
| NO_OVERFLOW_SIMPLE | 0 | file->f_path.moved->d_inode->i_size | |
| NO_OVERFLOW_SIMPLE | 1 | pos | |
| UNITS | 1 | pos | unit_byte |
fs/remap_range.c vfs_dedupe_file_range_compare() -> vfs_dedupe_get_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | file | 4096-ptr_max |
| PARAM_VALUE | 0 | file->f_cred->process_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | file->f_cred->process_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | file->f_cred->request_key_auth->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | file->f_cred->request_key_auth->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | file->f_cred->session_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | file->f_cred->session_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | file->f_cred->thread_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | file->f_cred->thread_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | file->f_inode->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | file->f_inode->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | file->f_mapping | 4096-ptr_max |
| PARAM_VALUE | 0 | file->f_mapping->host | 4096-ptr_max |
| PARAM_VALUE | 0 | file->f_mapping->host->i_sb | 4096-ptr_max |
| BUF_SIZE | 0 | file | s32min,(-1),1-s32max |
| BUF_SIZE | 0 | file | s32min,(-1),1-s32max |
| CAPPED_DATA | 0 | file->f_mapping | 1 |
| CAPPED_DATA | 0 | file->f_mapping->host | 1 |
| DATA_SOURCE | 0 | file | $2 |
| DATA_SOURCE | 1 | pos | $3 [m] |
| NOSPEC | 1 | pos | |
| NOSPEC | 1 | pos | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | pos | 0-9223372036854775806[c] |
| NO_OVERFLOW_SIMPLE | 0 | file->f_mapping->host->i_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | file->f_path.d_inode->i_size | |
| NO_OVERFLOW_SIMPLE | 0 | file->f_path.dentry->d_inode->i_size | |
| NO_OVERFLOW_SIMPLE | 0 | file->f_path.moved->d_inode->i_size | |
| NO_OVERFLOW_SIMPLE | 1 | pos | |
| UNITS | 1 | pos | unit_byte |