From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Ming Lei <ming.lei@canonical.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>,
James Bottomley <JBottomley@parallels.com>,
Christoph Hellwig <hch@lst.de>,
Linux SCSI List <linux-scsi@vger.kernel.org>,
Paolo Bonzini <pbonzini@redhat.com>
Subject: Re: [PATCH] SCSI: SD: set max_ws_blocks as max_unmap_blocks if it isn't provided
Date: Fri, 05 Dec 2014 08:22:03 -0500 [thread overview]
Message-ID: <yq1mw72fczo.fsf@sermon.lab.mkp.net> (raw)
In-Reply-To: <CACVXFVMB4GT2XewVh3CbamJUqb2VbaW=4yxJnQjw39z1rBgdNw@mail.gmail.com> (Ming Lei's message of "Fri, 5 Dec 2014 21:05:01 +0800")
>>>>> "Ming" == Ming Lei <ming.lei@canonical.com> writes:
>> There is absolutely no correlation between max write same blocks and
>> max unmap blocks. They are two entirely different commands. If QEMU
>> SCSI
Ming> Do you have any better idea for the problem?
Does QEMU SCSI set LBPRZ?
--
Martin K. Petersen Oracle Linux Engineering
next prev parent reply other threads:[~2014-12-05 13:22 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-05 12:35 [PATCH] SCSI: SD: set max_ws_blocks as max_unmap_blocks if it isn't provided Ming Lei
2014-12-05 12:56 ` Martin K. Petersen
2014-12-05 13:05 ` Ming Lei
2014-12-05 13:22 ` Martin K. Petersen [this message]
2014-12-05 13:37 ` Ming Lei
2014-12-05 13:38 ` Martin K. Petersen
2014-12-05 13:47 ` Ming Lei
2014-12-05 13:58 ` Martin K. Petersen
2014-12-05 14:19 ` Ming Lei
2014-12-05 15:43 ` Paolo Bonzini
2014-12-30 12:51 ` Christoph Hellwig
2014-12-05 15:49 ` Paolo Bonzini
2014-12-05 16:21 ` Ming Lei
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=yq1mw72fczo.fsf@sermon.lab.mkp.net \
--to=martin.petersen@oracle.com \
--cc=JBottomley@parallels.com \
--cc=hch@lst.de \
--cc=linux-scsi@vger.kernel.org \
--cc=ming.lei@canonical.com \
--cc=pbonzini@redhat.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