Hi Kent, As I was already on the mailinglist, I thought I would read the code review threads. My C-coding skills are limited and rusty, so I won't comment on that. I do suggest changing: To use safely closures asynchronously, to: To safely use closures asynchronously, Have a nice day, Leen. -- To unsubscribe from this list: send the line "unsubscribe linux-bcache" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html