On Tue, 2014-04-15 at 08:52 +0100, Will Deacon wrote: > Did you write this patch as a basic port of the arch/arm/ patches I wrote, > or was it based on performance figures from real hardware?
>From an earlier thread: https://lkml.org/lkml/2014/4/14/547 On Mon, 2014-04-14 at 14:11 -0400, Pranith Kumar wrote: > On Mon, Apr 14, 2014 at 2:04 PM, Joe Perches <[email protected]> wrote: > > Are there some benchmark comparison results > > you neglected to attach? > > I was trying to get these ops to be similar to the 32 bit atomic ops which > all have prefetch. I did not see any reason why we shouldn't do the same > here. But no, no hard numbers yet. Send me a dev board please :) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
