zfs: merge openzfs/zfs@8ae86e2ed (master) into main
Notable upstream pull request merges:
#12422 Fix/improve dbuf hits accounting #12406 Increase default volblocksize from 8KB to 16KB #12398 Remove b_pabd/b_rabd allocation from arc_hdr_alloc() #12397 Run arc_evict thread at higher priority #12297 Avoid vq_lock drop in vdev_queue_aggregate() #12161 Restore FreeBSD sysctl processing for arc.min and arc.max
Obtained from: OpenZFS
OpenZFS commit: 8ae86e2edc736483c1530fd689525aa2460eaec8