Re: [PATCH 2/4] fastboot: make scsi probes asynchronous

[Arjan van de Ven]

On Mon, 5 Jan 2009 00:08:42 +0530
"Jaswinder Singh Rajput" <jaswinderlinux@xxxxxxxxx> wrote:

> On Sun, Jan 4, 2009 at 11:43 PM, Arjan van de Ven
> <arjan@xxxxxxxxxxxxx> wrote:
> >
> > just checked;
> > my box has CONFIG_SCSI_SCAN_ASYNC=y set for both cases
> > it seems to be about 0.1 seconds win still though...
> > sounds little, but a kernel boot should be less than a second, so
> > that is still 10%. And it's obviously also disk dependent..
> > (I used libata connected disks obviously)
> >
> 
> Do you also have boot time numbers for RAM and/or flash based
> filesystem (disk-less)

my laptop with a pretty nice SSD shows a similar kind of behavior
(bit shorter in time, but there the entire kernel boot is shorter as a
whole)



-- 
Arjan van de Ven 	Intel Open Source Technology Centre
For development, discussion and tips for power savings, 
visit http://www.lesswatts.org
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/