diff options
Diffstat (limited to 'fs')
-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 f97de0aeb3b6..21dab18b2f18 100644 --- a/fs/inode.c +++ b/fs/inode.c | |||
@@ -568,16 +568,16 @@ EXPORT_SYMBOL(new_inode); | |||
568 | void unlock_new_inode(struct inode *inode) | 568 | void unlock_new_inode(struct inode *inode) |
569 | { | 569 | { |
570 | #ifdef CONFIG_DEBUG_LOCK_ALLOC | 570 | #ifdef CONFIG_DEBUG_LOCK_ALLOC |
571 | struct file_system_type *type = inode->i_sb->s_type; | 571 | if (inode->i_mode & S_IFDIR) { |
572 | /* | 572 | struct file_system_type *type = inode->i_sb->s_type; |
573 | * ensure nobody is actually holding i_mutex | 573 | |
574 | */ | 574 | /* |
575 | mutex_destroy(&inode->i_mutex); | 575 | * ensure nobody is actually holding i_mutex |
576 | mutex_init(&inode->i_mutex); | 576 | */ |
577 | if (inode->i_mode & S_IFDIR) | 577 | mutex_destroy(&inode->i_mutex); |
578 | mutex_init(&inode->i_mutex); | ||
578 | lockdep_set_class(&inode->i_mutex, &type->i_mutex_dir_key); | 579 | lockdep_set_class(&inode->i_mutex, &type->i_mutex_dir_key); |
579 | else | 580 | } |
580 | lockdep_set_class(&inode->i_mutex, &type->i_mutex_key); | ||
581 | #endif | 581 | #endif |
582 | /* | 582 | /* |
583 | * This is special! We do not need the spinlock | 583 | * This is special! We do not need the spinlock |