On Thursday 06 December 2007, Roland Dreier wrote:
Regarding the performance problem, have you checked whether converting all
your spin_lock_irqsave to spin_lock/spin_lock_irq improves your performance
on the older machines? Maybe it's already fast enough that way.
It does seem that
On Thursday 06 December 2007, Joachim Fenkes wrote:
printk(KERN_INFO eHCA Infiniband Device Driver
(Version HCAD_VERSION )\n);
+ /* Autodetect hCall locking -- we can't read the firmware version
+ * directly, but we know that starting with POWER6, all
