diff options
Diffstat (limited to 'fs/tracefs/internal.h')
-rw-r--r-- | fs/tracefs/internal.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/fs/tracefs/internal.h b/fs/tracefs/internal.h index 5a98e87dd3d1..5f60bcd69289 100644 --- a/fs/tracefs/internal.h +++ b/fs/tracefs/internal.h @@ -14,6 +14,18 @@ struct tracefs_inode { }; /* + * struct eventfs_attr - cache the mode and ownership of a eventfs entry + * @mode: saved mode plus flags of what is saved + * @uid: saved uid if changed + * @gid: saved gid if changed + */ +struct eventfs_attr { + int mode; + kuid_t uid; + kgid_t gid; +}; + +/* * struct eventfs_inode - hold the properties of the eventfs directories. * @list: link list into the parent directory * @entries: the array of entries representing the files in the directory @@ -22,6 +34,8 @@ struct tracefs_inode { * @dentry: the dentry of the directory * @d_parent: pointer to the parent's dentry * @d_children: The array of dentries to represent the files when created + * @entry_attrs: Saved mode and ownership of the @d_children + * @attr: Saved mode and ownership of eventfs_inode itself * @data: The private data to pass to the callbacks * @is_freed: Flag set if the eventfs is on its way to be freed * Note if is_freed is set, then dentry is corrupted. @@ -35,6 +49,8 @@ struct eventfs_inode { struct dentry *dentry; /* Check is_freed to access */ struct dentry *d_parent; struct dentry **d_children; + struct eventfs_attr *entry_attrs; + struct eventfs_attr attr; void *data; /* * Union - used for deletion |