Date: Mon, 7 Mar 2011 15:24:35 +0000 (UTC) From: Jaakko Heinonen <jh@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/geom geom_event.c geom_kern.c Message-ID: <201103071524.p27FOwa0088483@repoman.freebsd.org>
next in thread | raw e-mail | index | archive | help
jh 2011-03-07 15:24:35 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_8)
sys/geom geom_event.c geom_kern.c
Log:
SVN rev 219378 on 2011-03-07 15:24:35Z by jh
MFC r215687:
Use g_eventlock to protect against losing wakeups in the g_event process
and replace tsleep(9) with msleep(9) which doesn't use a timeout. The
previously used timeout caused the event process to wake up ten times
per second on an idle system.
one_event() is now called with the topology lock held and it returns
with both the topology and event locks held when there are no more
events in the queue.
Revision Changes Path
1.56.10.4 +35 -28 src/sys/geom/geom_event.c
1.42.2.2 +2 -4 src/sys/geom/geom_kern.c
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201103071524.p27FOwa0088483>