diff options
Diffstat (limited to 'fs/inode.c')
| -rw-r--r-- | fs/inode.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/fs/inode.c b/fs/inode.c index f97de0aeb3b..21dab18b2f1 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -568,16 +568,16 @@ EXPORT_SYMBOL(new_inode); void unlock_new_inode(struct inode *inode) { #ifdef CONFIG_DEBUG_LOCK_ALLOC - struct file_system_type *type = inode->i_sb->s_type; - /* - * ensure nobody is actually holding i_mutex - */ - mutex_destroy(&inode->i_mutex); - mutex_init(&inode->i_mutex); - if (inode->i_mode & S_IFDIR) + if (inode->i_mode & S_IFDIR) { + struct file_system_type *type = inode->i_sb->s_type; + + /* + * ensure nobody is actually holding i_mutex + */ + mutex_destroy(&inode->i_mutex); + mutex_init(&inode->i_mutex); lockdep_set_class(&inode->i_mutex, &type->i_mutex_dir_key); - else - lockdep_set_class(&inode->i_mutex, &type->i_mutex_key); + } #endif /* * This is special! We do not need the spinlock |