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Chris Metcalf authored
This adds the volatile cast which forces the compiler to emit the load. Suggested by Peter Zijlstra <peterz@infradead.org>. Signed-off-by:
Chris Metcalf <cmetcalf@tilera.com>
d356b595
This adds the volatile cast which forces the compiler to emit the load.
Suggested by Peter Zijlstra <peterz@infradead.org>.
Signed-off-by:
Chris Metcalf <cmetcalf@tilera.com>