On Wed, 12 Sep 2018, Waiman Long wrote:
@@ -927,8 +921,6 @@ struct inode *new_inode(struct super_block *sb) { struct inode *inode; - spin_lock_prefetch(&sb->s_inode_list_lock);
I think we can get rid of the spin_lock_prefetch call altogether as this is the only user left afaict.