Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
fs/overlayfs/util.c ovl_dentry_set_opaque() -> ovl_dentry_set_flag()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | flag | 1 |
| PARAM_VALUE | 1 | dentry | 4096-ptr_max |
| BUF_SIZE | 1 | dentry | (-1),1-s32max |
| BUF_SIZE | 1 | dentry | (-1),1-s32max |
| CAPPED_DATA | 1 | dentry->d_parent | 1 |
| DATA_SOURCE | 1 | dentry | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | dentry->d_inode->i_mode | 0-u16max |
| USER_DATA | 1 | dentry->d_inode->i_size | (-9223372036854775807)-(-4),0-s64max |
| HALF_LOCKED2 | 1 | &dentry->d_inode->i_rwsem | |
| HALF_LOCKED2 | 1 | &dentry->d_sb->s_vfs_rename_mutex |
fs/overlayfs/util.c ovl_dentry_set_upper_alias() -> ovl_dentry_set_flag()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | flag | 0 |
| PARAM_VALUE | 1 | dentry | 4096-ptr_max |
| BUF_SIZE | 1 | dentry | (-1),1-s32max |
| BUF_SIZE | 1 | dentry | (-1),1-s32max |
| DATA_SOURCE | 1 | dentry | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | dentry->__d_name.hash | 0-u32max[c] |
| USER_DATA | 1 | dentry->d_inode->i_mode | 0-u16max |
| USER_DATA | 1 | dentry->d_inode->i_size | (-9223372036854775807)-(-4),0-s64max |
| USER_DATA | 1 | dentry->d_parent->__d_name.hash | 0-u32max[c] |
| USER_DATA | 1 | dentry->d_sb->s_flags | 0-u64max[c] |
| USER_DATA | 1 | *dentry->__d_name.name | 0-255 |
| USER_DATA | 1 | *dentry->d_parent->__d_name.name | 0-255 |
| NO_OVERFLOW_SIMPLE | 1 | dentry->d_inode->i_blkbits | |
| NO_OVERFLOW_SIMPLE | 1 | dentry->d_sb->s_blocksize | |
| NO_OVERFLOW_SIMPLE | 1 | dentry->d_sb->s_blocksize_bits | |
| UNITS | 1 | dentry | unit_jiffy |
| USER_PTR | 1 | dentry->__d_name.name | |
| HALF_LOCKED2 | 1 | &dentry->d_lockref.lock |
fs/overlayfs/util.c ovl_dentry_set_xwhiteouts() -> ovl_dentry_set_flag()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | flag | 3 |
| PARAM_VALUE | 1 | dentry | 4096-ptr_max |
| DATA_SOURCE | 1 | dentry | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 1 | dentry->d_inode->i_blkbits | |
| NO_OVERFLOW_SIMPLE | 1 | dentry->d_inode->i_size | |
| HALF_LOCKED2 | &fc->uapi_mutex | ||
| HALF_LOCKED2 | &sb->s_umount |
fs/overlayfs/super.c ovl_get_root() -> ovl_dentry_set_flag()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | flag | 2 |
| PARAM_VALUE | 1 | dentry | 4096-ptr_max |
| DATA_SOURCE | 1 | dentry | r d_make_root |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 1 | dentry->d_inode->i_size | |
| HALF_LOCKED2 | &fc->uapi_mutex | ||
| HALF_LOCKED2 | &sb->s_umount |
fs/overlayfs/export.c ovl_connect_layer() -> ovl_dentry_set_flag()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | flag | 2 |
| PARAM_VALUE | 1 | dentry | 4096-ptr_max |
| CAPPED_DATA | 1 | dentry | 1 |
| DATA_SOURCE | 1 | dentry | $0 |
| PARAM_COMPARE | 1 | dentry | != $1->d_sb->s_root |
| PARAM_COMPARE | 1 | dentry | != $1->d_sb->s_root |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | dentry | unit_jiffy |
| HALF_LOCKED2 | &group->mark_mutex | ||
| HALF_LOCKED2 | &inode->i_sb->s_umount | ||
| HALF_LOCKED2 | &m->lock | ||
| HALF_LOCKED2 | &next->d_lockref.lock | ||
| HALF_LOCKED2 | &parent->d_lockref.lock |