xen: measure how long spinlocks spend blocking
commitf8eca41f0afcc7042dc3398c8ba5878c59b1cf1b
authorJeremy Fitzhardinge <jeremy@goop.org>
Thu, 21 Aug 2008 00:02:21 +0000 (20 17:02 -0700)
committerIngo Molnar <mingo@elte.hu>
Thu, 21 Aug 2008 11:52:59 +0000 (21 13:52 +0200)
tree5190084f3edc7b9adaea498d41d634d9e908df35
parent1e696f638b523958ee3d95e655becdb4c4b6fcde
xen: measure how long spinlocks spend blocking

Measure how long spinlocks spend blocked.  Also rename some fields to
be more consistent.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Acked-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/xen/spinlock.c