> > You are still a bit cryptic, > Sorry, Sir, simply because I'm not native English speaker. > are you trying to tell me that your hint is > about trying to avoid the preempt_enable() call? > Yes, since we are already in the context with page table lock held. thanks Hillf -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>