Date: Thu, 7 May 2009 14:46:07 -0700 From: Kip Macy <kmacy@freebsd.org> To: Attilio Rao <attilio@freebsd.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r191900 - in head/sys/cddl/contrib/opensolaris/uts/common: fs fs/zfs sys Message-ID: <3c1674c90905071446h66a24696x538f4a30fd5b9913@mail.gmail.com> In-Reply-To: <3bbf2fe10905071427x21e2dcf6q6e8bdcbd39915ec7@mail.gmail.com> References: <200905072028.n47KS6Zc067249@svn.freebsd.org> <3bbf2fe10905071427x21e2dcf6q6e8bdcbd39915ec7@mail.gmail.com>
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No sufficient solutions have been put forward to date. -Kip On Thu, May 7, 2009 at 2:27 PM, Attilio Rao <attilio@freebsd.org> wrote: > 2009/5/7 Kip Macy <kmacy@freebsd.org>: >> Author: kmacy >> Date: Thu May =A07 20:28:06 2009 >> New Revision: 191900 >> URL: http://svn.freebsd.org/changeset/base/191900 >> >> Log: >> =A0Asynchronously release vnodes to avoid blocking on range locks when c= alling back in to zfs. >> =A0This is based on a fix that went in to opensolaris on March 9th. Howe= ver, it uses a dedicated >> =A0thread instead of a Solaris' taskq to avoid doing a blocking memory a= llocation with the vnode >> =A0interlock held. > > So did we decide to follow this route? > I thought we were exploring cleaner ideas about that. > > Thanks, > Attilio > > > -- > Peace can only be achieved by understanding - A. Einstein > --=20 All that is necessary for the triumph of evil is that good men do nothing. Edmund Burke
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