xen: measure how long spinlocks spend blocking

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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>

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Jeremy Fitzhardinge 2008-08-20 17:02:21 -07:00 • committed by Ingo Molnar

parent 1e696f638b

commit f8eca41f0a

1 changed files with 42 additions and 20 deletions

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arch/x86/xen/spinlock.c

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