… its definition that openat is supported
…to avoid race when dropping pmap lock
- Turn the third (islocked) argument of the knote call into flags parameter. Introduce the new flag KNF_NOKQLOCK to allow event callers to be called without KQ_LOCK mtx held. - Modify VFS knote calls to always use KNF_NOKQLOCK flag. This is required for ZFS as its getattr implementation may sleep.
- assert that page's object is the same as the locked object
… page lock is held
- add pv_lock to protect stats in pmap_remove_pages
…f HEAD networking
- fix missed re-ordering of page and object lock
… the global page queue lock, thus we need to acquire the page lock before validating the object and acquiring the object lock.
… the object lock for it