Moblin config kernel initialisation performance

Scott James Remnant scott at ubuntu.com
Thu Dec 3 15:20:48 UTC 2009


On Wed, 2009-12-02 at 23:25 +0000, Andy Whitcroft wrote:

> > Having not looked at it at all what can we do to improve pnpisa?
> 
> A lot of the time is in the form of 'send this' 'wait 250us' 'read
> that', loops which must be repeated to scan for and find pnp devices.
> Its not clear how much this can be improved.
> 
> I am hoping we can avoid needing to by the speed ups in initramfs both
> in unpack and run time.
> 
Can we not make the isapnp_init async too?

Scott
-- 
Scott James Remnant
scott at ubuntu.com
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 197 bytes
Desc: This is a digitally signed message part
URL: <https://lists.ubuntu.com/archives/kernel-team/attachments/20091203/fccb167d/attachment.sig>


More information about the kernel-team mailing list