svn commit: r212160 - in head/sys: cam/ata cam/scsi cddl/contrib/opensolaris/uts/common/fs/zfs geom geom/sched kern sys

[Pawel Jakub Dawidek]

On Thu, Sep 02, 2010 at 07:40:28PM +0000, Justin T. Gibbs wrote:
> Author: gibbs
> Date: Thu Sep  2 19:40:28 2010
> New Revision: 212160
> URL: http://svn.freebsd.org/changeset/base/212160
> 
> Log:
>   Correct bioq_disksort so that bioq_insert_tail() offers barrier semantic.

Thank you for working on this, Justin!

>   sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_geom.c
>   sys/geom/geom_io.c
>   	Mark bios with the BIO_FLUSH command as BIO_ORDERED.
[...]

Don't you think it would be better to set the flag from within
g_io_request()? This way every BIO_FLUSH consumer doesn't have to
remember to set it. Or am I missing something?

-- 
Pawel Jakub Dawidek                       http://www.wheelsystems.com
pjd at FreeBSD.org                           http://www.FreeBSD.org
FreeBSD committer                         Am I Evil? Yes, I Am!
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