Messages in this thread | | | Subject | Re: Stop SSD from waiting for "Spinning up disk..." | From | Marc Burkhardt <> | Date | Tue, 23 Jun 2015 18:51:07 +0000 |
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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/
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