svn commit: r191900 - in head/sys/cddl/contrib/opensolaris/uts/common: fs fs/zfs sys

Kip Macy kmacy at
Thu May 7 21:46:11 UTC 2009

No sufficient solutions have been put forward to date.


On Thu, May 7, 2009 at 2:27 PM, Attilio Rao <attilio at> wrote:
> 2009/5/7 Kip Macy <kmacy at>:
>> Author: kmacy
>> Date: Thu May  7 20:28:06 2009
>> New Revision: 191900
>> URL:
>> Log:
>>  Asynchronously release vnodes to avoid blocking on range locks when calling back in to zfs.
>>  This is based on a fix that went in to opensolaris on March 9th. However, it uses a dedicated
>>  thread instead of a Solaris' taskq to avoid doing a blocking memory allocation with the vnode
>>  interlock 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

All that is necessary for the triumph of evil is that good men do nothing.
    Edmund Burke

More information about the svn-src-all mailing list