diff options
Diffstat (limited to 'fs/overlayfs/ovl_entry.h')
| -rw-r--r-- | fs/overlayfs/ovl_entry.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/overlayfs/ovl_entry.h b/fs/overlayfs/ovl_entry.h index 93ff299da0dd..513c2c499e41 100644 --- a/fs/overlayfs/ovl_entry.h +++ b/fs/overlayfs/ovl_entry.h @@ -141,6 +141,7 @@ static inline struct ovl_path *ovl_lowerdata(struct ovl_entry *oe) return lowerstack ? &lowerstack[oe->__numlower - 1] : NULL; } +/* May return NULL if lazy lookup of lowerdata is needed */ static inline struct dentry *ovl_lowerdata_dentry(struct ovl_entry *oe) { struct ovl_path *lowerdata = ovl_lowerdata(oe); @@ -157,7 +158,7 @@ static inline unsigned long *OVL_E_FLAGS(struct dentry *dentry) struct ovl_inode { union { struct ovl_dir_cache *cache; /* directory */ - /* place holder for non-dir */ /* regular file */ + const char *lowerdata_redirect; /* regular file */ }; const char *redirect; u64 version; |