From: Mark Lord <liml@rtr.ca>
To: Christoph Hellwig <hch@infradead.org>
Cc: xfs@oss.sgi.com, linux-fsdevel@vger.kernel.org,
linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org,
jens.axboe@oracle.com
Subject: Re: [PATCH, RFC] xfs: batched discard support
Date: Sat, 15 Aug 2009 22:49:40 -0400 [thread overview]
Message-ID: <4A8773C4.6030409@rtr.ca> (raw)
In-Reply-To: <20090816022500.GA12392@infradead.org>
Christoph Hellwig wrote:
> On Sat, Aug 15, 2009 at 10:19:21PM -0400, Mark Lord wrote:
>> Mark Lord wrote:
>>> Christoph Hellwig wrote:
>> ..
>>>> Mark, any chance to try it? Just create an XFS filesystem, age it a
>>>> bit and then call the attached little trim.c program on the mountmoint
>>>> (or any file inside the filesystem for that matter)
>>> ..
>>>
>>> Looking at it now. Thanks, Christoph!
>> ..
>>
>> Fails to work on 64-bit kernel w/ 32-bit userspace (no compat ioctl).
>> Rebuilding with 32-bit kernel now..
>
> The actual ioctl is compatible, just add the
>
> case XFS_IOC_TRIM:
> return xfs_ioc_trim(mp, arg);
>
> to xfs_file_compat_ioctl(). I'll add this to the next spin of the patch.
..
Peachy. Rebuilding again now..
Don't wait up for this .. I'll finish it on Sunday. Bedtime. :)
next prev parent reply other threads:[~2009-08-16 2:49 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-16 0:47 [PATCH, RFC] xfs: batched discard support Christoph Hellwig
2009-08-16 1:35 ` Mark Lord
2009-08-16 2:19 ` Mark Lord
2009-08-16 2:25 ` Christoph Hellwig
2009-08-16 2:49 ` Mark Lord [this message]
2009-08-16 3:25 ` Mark Lord
2009-08-16 13:00 ` Mark Lord
2009-08-16 13:53 ` Christoph Hellwig
2009-08-16 13:59 ` Mark Lord
2009-08-16 14:06 ` Mark Lord
2009-08-16 14:23 ` Christoph Hellwig
2009-08-16 14:26 ` Mark Lord
2009-08-19 20:39 ` Ingo Molnar
2009-08-20 1:05 ` Christoph Hellwig
2009-08-20 1:10 ` Jamie Lokier
2009-08-20 1:38 ` Douglas Gilbert
2009-08-20 1:38 ` Mark Lord
2009-08-21 12:46 ` Ingo Molnar
2009-08-20 1:39 ` Mark Lord
2009-08-20 13:48 ` Ric Wheeler
2009-08-20 14:38 ` Mark Lord
2009-08-20 14:42 ` Ric Wheeler
2009-08-20 17:19 ` Greg Freemyer
2009-08-20 14:42 ` James Bottomley
2009-08-20 15:43 ` Rolf Eike Beer
2009-08-20 17:00 ` Ric Wheeler
2009-08-20 14:58 ` Douglas Gilbert
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