Re: [tip:core/locking] x86/smp: Move waiting on contended ticketlock out of line
From: Ingo Molnar
Date: Thu Feb 14 2013 - 05:44:05 EST
* Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> wrote:
> > Eric got a 45% increase in network throughput, and I saw a
> > factor 4x or so improvement with the semaphore test. I
> > realize these are not "real workloads", and I will give you
> > numbers with those once I have gathered some, on different
> > systems.
> Good. This is what I want to see.
I've put these commits aside meanwhile, until we have the
numbers and decide one way or another.
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/