lkml.org 
[lkml]   [2015]   [Jun]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: Stop SSD from waiting for "Spinning up disk..."
From
Date
You might want to grep for QUEUE_FLAG_NONROT or queue_nonrot_entry...

Regards,
Marc

P.S: sent from mobile, might be short.

Am 23. Juni 2015 17:02:22 MESZ, schrieb Jeff Chua <jeff.chua.linux@gmail.com>:
>On Mon, Jun 22, 2015 at 11:36 PM, Greg Kroah-Hartman
><gregkh@linuxfoundation.org> wrote:
>> On Mon, Jun 22, 2015 at 03:25:29PM +0800, Jeff Chua wrote:
>>>
>>> There's no need to wait for disk spin-up for USB SSD devices. This
>patch
>>> allow the SSD to skip waiting disk spin-up by passing sd_mod.ssd=1
>during
>>> boot-up.
>>>
>>> If there's a better way to handle this, please share.
>>
>> Module parameters are never a solution for a device-specific
>property,
>> sorry.
>
>Greg,
>
>SSD is coming mainstream and it doesn't make sense wasting time
>spinning up "disk" ...
>
>
>Jeff.
>--
>To unsubscribe from this list: send the line "unsubscribe linux-kernel"
>in
>the body of a message to majordomo@vger.kernel.org
>More majordomo info at http://vger.kernel.org/majordomo-info.html
>Please read the FAQ at http://www.tux.org/lkml/



\
 
 \ /
  Last update: 2015-06-23 21:21    [W:0.238 / U:0.264 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site