From: James Bottomley <James.Bottomley@HansenPartnership.com>
To: Dongjun Shin <djshin90@gmail.com>
Cc: Tejun Heo <teheo@suse.de>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
dwmw2@infradead.org, Nick Piggin <npiggin@suse.de>,
Jens Axboe <jens.axboe@oracle.com>,
IDE/ATA development list <linux-ide@vger.kernel.org>,
Jeff Garzik <jeff@garzik.org>,
chris.mason@oracle.com, Matthew Wilcox <matthew@wil.cx>
Subject: Re: about TRIM/DISCARD support and barriers
Date: Mon, 24 Nov 2008 14:57:47 +0900 [thread overview]
Message-ID: <1227506267.25499.22.camel@localhost.localdomain> (raw)
In-Reply-To: <7fe698080811232140ie896cc8m735a25261f447c47@mail.gmail.com>
On Mon, 2008-11-24 at 14:40 +0900, Dongjun Shin wrote:
> On Sun, Nov 23, 2008 at 4:57 PM, Tejun Heo <teheo@suse.de> wrote:
> > Tejun Heo wrote:
> >> Dongjun, the only doc I can find about ATA TRIM is the following one.
> >>
> >> http://t13.org/Documents/UploadedDocuments/docs2007/e07154r3-Data_Set_Management_Proposal_for_ATA-ACS2.pdf
> >>
> >> And AFAICS this hasn't made into ACS yet. Is this what you guys are
> >> gonna implement and Windows7 is gonna use?
> >
>
> Sorry, I thought the trim spec has got into the final ACS, but it's not yet.
> Microsoft can collaborate with SSD vendors for their internal evaluation &
> feedback for Win7(with NDA between them, of course).
Actually so can we assuming the developers are willing. If we have to
sign an NDA to work with them, the Linux Foundation can stand as
corporate guarantor for it:
http://www.linuxfoundation.org/en/NDA_program
It's crafted to allow development of open source drivers. It still
requires individual developers to sign an NDA agreement with the LF (and
the LF then does a corporate one with the companies involved).
James
next prev parent reply other threads:[~2008-11-24 5:57 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-23 4:46 about TRIM/DISCARD support and barriers Tejun Heo
2008-11-23 7:11 ` Tejun Heo
2008-11-23 7:57 ` Tejun Heo
2008-11-24 5:40 ` Dongjun Shin
2008-11-24 5:45 ` Tejun Heo
2008-11-24 5:57 ` James Bottomley [this message]
2008-11-23 12:35 ` Matthew Wilcox
2008-11-23 13:39 ` David Woodhouse
2008-11-23 22:52 ` James Bottomley
2008-11-24 9:03 ` David Woodhouse
2008-11-24 18:42 ` James Bottomley
2008-11-24 18:52 ` David Woodhouse
2008-11-24 18:57 ` Jens Axboe
2008-11-24 19:08 ` James Bottomley
2008-11-25 9:16 ` Jens Axboe
2008-11-24 19:09 ` James Bottomley
2008-11-25 3:28 ` Matthew Wilcox
2008-11-25 9:15 ` Jens Axboe
2008-11-24 3:01 ` Theodore Tso
2008-11-28 13:21 ` Raz Ben-Yehuda
2008-11-29 22:57 ` Tejun Heo
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