diff options
Diffstat (limited to 'fs/overlayfs/ovl_entry.h')
| -rw-r--r-- | fs/overlayfs/ovl_entry.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/overlayfs/ovl_entry.h b/fs/overlayfs/ovl_entry.h index 50dfa4826152..d8f514a474ca 100644 --- a/fs/overlayfs/ovl_entry.h +++ b/fs/overlayfs/ovl_entry.h @@ -29,7 +29,6 @@ struct ovl_fs { const struct cred *creator_cred; bool tmpfile; bool noxattr; - wait_queue_head_t copyup_wq; /* sb common to all layers */ struct super_block *same_sb; }; @@ -41,7 +40,6 @@ struct ovl_entry { struct { u64 version; bool opaque; - bool copying; }; struct rcu_head rcu; }; @@ -57,6 +55,9 @@ struct ovl_inode { struct inode vfs_inode; struct dentry *__upperdentry; struct inode *lower; + + /* synchronize copy up and more */ + struct mutex lock; }; static inline struct ovl_inode *OVL_I(struct inode *inode) |