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authorJeremy Fitzhardinge <jeremy@goop.org>2008-05-26 23:31:01 +0100
committerThomas Gleixner <tglx@linutronix.de>2008-05-27 10:11:35 +0200
commit7b1333aa4cb546ddeb9c05098a53d9a777623a05 (patch)
tree2ab9949f9f64da6ea9510985c45fa0f047545ec9 /block/blk-barrier.c
parent0922abdc3982ae54cbe1b24ac5aa91a260eca1bb (diff)
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xen: use hypercall rather than clts
Xen will trap and emulate clts, but its better to use a hypercall. Also, xenner doesn't handle clts. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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