Re: Interacting with coherent memory on external devices

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri, Apr 24, 2015 at 10:49:28AM -0500, Christoph Lameter wrote:
> On Fri, 24 Apr 2015, Paul E. McKenney wrote:
> 
> > can deliver, but where the cost of full-fledge hand tuning cannot be
> > justified.
> >
> > You seem to believe that this latter category is the empty set, which
> > I must confess does greatly surprise me.
> 
> If there are already compromises are being made then why would you want to
> modify the kernel for this? Some user space coding and device drivers
> should be sufficient.

The goal is to gain substantial performance improvement without any
user-space changes.

							Thanx, Paul

--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@xxxxxxxxx.  For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>




[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Bugtraq]     [Linux]     [Linux OMAP]     [Linux MIPS]     [ECOS]     [Asterisk Internet PBX]     [Linux API]