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xen/time: use READ_ONCE
authorStefano Stabellini <stefano.stabellini@eu.citrix.com>
Fri, 20 Nov 2015 15:02:44 +0000 (15:02 +0000)
committerDaniel Kiper <daniel.kiper@oracle.com>
Tue, 10 May 2016 20:10:39 +0000 (22:10 +0200)
commitf18788cff72264c5618e4fea513afc257d6f6849
tree46028189740cea73df69546ffe2e16f1bdf83c26tree
parent3de3e460ff447f0ffa2eb302830d0280d798d6f2commit | diff
xen/time: use READ_ONCE

Use READ_ONCE through the code, rather than explicit barriers.

Suggested-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
(cherry picked from commit 2dd887e32175b624375570a0361083eb2cd64a07)
Signed-off-by: Daniel Kiper <daniel.kiper@oracle.com>
drivers/xen/time.c diff | blob | history
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