From: Mike Snitzer <snitzer@redhat.com>
To: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: linux-scsi@vger.kernel.org,
James.Bottomley@hansenpartnership.com, jaxboe@fusionio.com
Subject: Re: Write same support
Date: Thu, 16 Feb 2012 16:09:17 -0500 [thread overview]
Message-ID: <20120216210916.GA29691@redhat.com> (raw)
In-Reply-To: <yq1hayqa4ls.fsf@sermon.lab.mkp.net>
On Thu, Feb 16 2012 at 3:46pm -0500,
Martin K. Petersen <martin.petersen@oracle.com> wrote:
> >>>>> "Mike" == Mike Snitzer <snitzer@redhat.com> writes:
>
> Mike> Given the feedback you've gotten so far I'd imagine you're well on
> Mike> your way with a new patchset (building on your discard merge
> Mike> cleanup, etc).
>
> Yeah, tweaked a few things based on your comments.
>
>
> Mike> I think it'd be more appropriate to put patch 4 and 5 (scsi
> Mike> support) at the beginning of the patchset (block interfaces aren't
> Mike> functional without underlying scsi support).
>
> The SCSI patches depend on the block layer ditto (topology parameters
> need to be present, etc.).
Ah ok, I missed the call to blk_queue_max_write_same_sectors().
> Also, we always do it this way so we can get the block layer changes in
> during the merge window and then add the SCSI bits to the post-merge
> tree.
Got it, thanks.
next prev parent reply other threads:[~2012-02-16 21:09 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-31 0:31 Write same support Martin K. Petersen
2012-01-31 0:31 ` [PATCH 1/5] block: Implement support for WRITE SAME Martin K. Petersen
2012-02-07 21:40 ` Vivek Goyal
2012-02-13 22:19 ` Martin K. Petersen
2012-02-14 8:05 ` Rolf Eike Beer
2012-02-15 15:33 ` Vivek Goyal
2012-02-16 3:29 ` Martin K. Petersen
2012-02-16 17:16 ` Vivek Goyal
2012-02-16 19:12 ` Martin K. Petersen
2012-02-08 22:50 ` Mike Snitzer
2012-02-08 23:12 ` Martin K. Petersen
2012-02-09 3:33 ` Mike Snitzer
2012-02-09 3:40 ` Mike Snitzer
2012-01-31 0:31 ` [PATCH 2/5] block: Make blkdev_issue_zeroout use " Martin K. Petersen
2012-01-31 0:31 ` [PATCH 3/5] block: ioctl to zero block ranges Martin K. Petersen
2012-01-31 0:31 ` [PATCH 4/5] scsi: Add a report opcode helper Martin K. Petersen
2012-01-31 19:53 ` Jeff Garzik
2012-01-31 20:16 ` Martin K. Petersen
2012-01-31 0:31 ` [PATCH 5/5] sd: Implement support for WRITE SAME Martin K. Petersen
2012-02-20 16:16 ` Mike Snitzer
2012-02-20 17:36 ` Martin K. Petersen
2012-02-20 18:28 ` Mike Snitzer
2012-02-03 19:15 ` Write same support Mike Snitzer
2012-02-03 19:20 ` Roland Dreier
2012-02-16 20:02 ` Mike Snitzer
2012-02-16 20:46 ` Martin K. Petersen
2012-02-16 21:09 ` Mike Snitzer [this message]
2012-02-16 21:03 ` dm-io async WRITE_SAME results in iSCSI NULL pointer [was: Re: Write same support] Mike Snitzer
2012-02-16 21:25 ` Mike Christie
2012-02-16 21:35 ` Mike Snitzer
2012-02-20 17:44 ` Martin K. Petersen
2012-02-20 18:46 ` Mike Snitzer
2012-02-20 23:44 ` Mike Snitzer
2012-02-21 0:07 ` Martin K. Petersen
2012-02-21 3:18 ` Mike Snitzer
2012-02-21 3:57 ` Martin K. Petersen
2012-02-21 6:55 ` Mike Snitzer
2012-02-21 12:31 ` Martin K. Petersen
2012-02-21 14:42 ` Mike Snitzer
2012-02-21 19:33 ` Mike Snitzer
2012-02-21 21:31 ` Martin K. Petersen
2012-02-21 23:36 ` Mike Snitzer
2012-02-21 19:47 ` Vivek Goyal
2012-02-21 19:56 ` Martin K. Petersen
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20120216210916.GA29691@redhat.com \
--to=snitzer@redhat.com \
--cc=James.Bottomley@hansenpartnership.com \
--cc=jaxboe@fusionio.com \
--cc=linux-scsi@vger.kernel.org \
--cc=martin.petersen@oracle.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).