On Tue, Apr 24, 2012 at 09:27:30PM +0200, K. Macy wrote: > Known problem. There is an open disagreement about how to improve the > granularity of locking in pmap. split locking to process-specific information and global information? use lock-free lists (i see TAILQ_INSERT_TAIL in pmap_enter)? sorry for stupidity, if any.