Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
fs/overlayfs/file.c ovl_whatisit() -> ovl_has_upperdata()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| DATA_SOURCE | 0 | inode | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | inode->i_blocks | 0-36028797018963967[c] |
fs/overlayfs/util.c ovl_dentry_needs_data_copy_up() -> ovl_has_upperdata()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | inode->i_mode | 0-u16max |
| USER_DATA | 0 | inode->i_size | (-9223372036854775807)-(-4),0-s64max |
| HALF_LOCKED2 | &dentry->d_inode->i_rwsem | ||
| HALF_LOCKED2 | &dentry->d_lockref.lock | ||
| HALF_LOCKED2 | &dentry->d_sb->s_vfs_rename_mutex |
fs/overlayfs/util.c ovl_inode_realdata() -> ovl_has_upperdata()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| DATA_SOURCE | 0 | inode | $0 |
fs/overlayfs/util.c ovl_is_metacopy_dentry() -> ovl_has_upperdata()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 1-u64max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | inode->i_mode | 0-u16max |
| USER_DATA | 0 | inode->i_size | (-9223372036854775807)-(-4),0-s64max |
fs/overlayfs/util.c ovl_path_type() -> ovl_has_upperdata()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 1-u64max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | inode->i_mode | 0-u16max |
| USER_DATA | 0 | inode->i_size | (-9223372036854775807)-(-4),0-s64max |
| HALF_LOCKED2 | &inode->i_rwsem |
fs/overlayfs/super.c ovl_d_real() -> ovl_has_upperdata()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 1-u64max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &iint->mutex |