diff --git a/[refs] b/[refs] index 5c19425a3f6b..a8b8d84258f0 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: e33f2d238e2e53e264c758c0849423a9308eb63e +refs/heads/master: e096d0c7e2e4e5893792db865dd065ac73cf1f00 diff --git a/trunk/fs/hugetlbfs/inode.c b/trunk/fs/hugetlbfs/inode.c index 87b6e0421c12..ec889538e5a6 100644 --- a/trunk/fs/hugetlbfs/inode.c +++ b/trunk/fs/hugetlbfs/inode.c @@ -491,6 +491,7 @@ static struct inode *hugetlbfs_get_inode(struct super_block *sb, uid_t uid, inode->i_op = &page_symlink_inode_operations; break; } + lockdep_annotate_inode_mutex_key(inode); } return inode; } diff --git a/trunk/fs/inode.c b/trunk/fs/inode.c index 73920d555c88..ec7924696a13 100644 --- a/trunk/fs/inode.c +++ b/trunk/fs/inode.c @@ -848,16 +848,9 @@ struct inode *new_inode(struct super_block *sb) } EXPORT_SYMBOL(new_inode); -/** - * unlock_new_inode - clear the I_NEW state and wake up any waiters - * @inode: new inode to unlock - * - * Called when the inode is fully initialised to clear the new state of the - * inode and wake up anyone waiting for the inode to finish initialisation. - */ -void unlock_new_inode(struct inode *inode) -{ #ifdef CONFIG_DEBUG_LOCK_ALLOC +void lockdep_annotate_inode_mutex_key(struct inode *inode) +{ if (S_ISDIR(inode->i_mode)) { struct file_system_type *type = inode->i_sb->s_type; @@ -873,7 +866,20 @@ void unlock_new_inode(struct inode *inode) &type->i_mutex_dir_key); } } +} +EXPORT_SYMBOL(lockdep_annotate_inode_mutex_key); #endif + +/** + * unlock_new_inode - clear the I_NEW state and wake up any waiters + * @inode: new inode to unlock + * + * Called when the inode is fully initialised to clear the new state of the + * inode and wake up anyone waiting for the inode to finish initialisation. + */ +void unlock_new_inode(struct inode *inode) +{ + lockdep_annotate_inode_mutex_key(inode); spin_lock(&inode->i_lock); WARN_ON(!(inode->i_state & I_NEW)); inode->i_state &= ~I_NEW; diff --git a/trunk/include/linux/fs.h b/trunk/include/linux/fs.h index 178cdb4f1d4a..c2bd68f2277a 100644 --- a/trunk/include/linux/fs.h +++ b/trunk/include/linux/fs.h @@ -2318,6 +2318,11 @@ extern struct inode * iget5_locked(struct super_block *, unsigned long, int (*te extern struct inode * iget_locked(struct super_block *, unsigned long); extern int insert_inode_locked4(struct inode *, unsigned long, int (*test)(struct inode *, void *), void *); extern int insert_inode_locked(struct inode *); +#ifdef CONFIG_DEBUG_LOCK_ALLOC +extern void lockdep_annotate_inode_mutex_key(struct inode *inode); +#else +static inline void lockdep_annotate_inode_mutex_key(struct inode *inode) { }; +#endif extern void unlock_new_inode(struct inode *); extern unsigned int get_next_ino(void);