Revert support for multiple threads to enter kqueue_scan() in parallel.
authormpi <mpi@openbsd.org>
Mon, 18 Dec 2017 10:10:53 +0000 (10:10 +0000)
committermpi <mpi@openbsd.org>
Mon, 18 Dec 2017 10:10:53 +0000 (10:10 +0000)
commit106b92f9d975072f44026d4d77dfbdcedc8f62c5
treead45d8929106549ee25313d6cfa7b36a5372836e
parentac4e89087f2346fab8a1fa39995d6e9c5c4ba2ca
Revert support for multiple threads to enter kqueue_scan() in parallel.

It is not clear if this change is responsible for the lockups experienced
by dhill@ and jcs@ but since we're no longer grabbing the socket lock in
kqueue(2) filters there's no need for this change.
sys/kern/kern_event.c
sys/sys/event.h