diff options
Diffstat (limited to 'include/linux/kernfs.h')
| -rw-r--r-- | include/linux/kernfs.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/include/linux/kernfs.h b/include/linux/kernfs.h index 8c00d28f468a..06a0c5913e1d 100644 --- a/include/linux/kernfs.h +++ b/include/linux/kernfs.h @@ -95,6 +95,15 @@ struct kernfs_elem_attr { struct kernfs_node *notify_next; /* for kernfs_notify() */ }; +/* represent a kernfs node */ +union kernfs_node_id { + struct { + u32 ino; + u32 generation; + }; + u64 id; +}; + /* * kernfs_node - the building block of kernfs hierarchy. Each and every * kernfs node is represented by single kernfs_node. Most fields are @@ -131,11 +140,10 @@ struct kernfs_node { void *priv; + union kernfs_node_id id; unsigned short flags; umode_t mode; - unsigned int ino; struct kernfs_iattrs *iattr; - u32 generation; }; /* |