Re: rt14: strace -> migrate_disable_atomic imbalance

[Peter Zijlstra]

On Thu, 2011-09-22 at 12:00 +0200, Peter Zijlstra wrote:
> OK, this one seems to be better.. But its quite vile, not sure I
> actually like it anymore.
> 
There's also a small matter of it actually being slower than what we had
when tested with: strace hackbench > /dev/null 2>&1.

curses.. even adding a busy wait on p->on_cpu in front.


--
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/