tree 8081453d55ffc7b54560cd99e069a9890ee7ea68
parent 1fe7c4ef88bd32e039f5f4126537c3f20c340414
author Stefano Stabellini <stefano.stabellini@eu.citrix.com> 1448274777 +0000
committer David Vrabel <david.vrabel@citrix.com> 1450708854 +0000

arm: introduce CONFIG_PARAVIRT, PARAVIRT_TIME_ACCOUNTING and pv_time_ops

Introduce CONFIG_PARAVIRT and PARAVIRT_TIME_ACCOUNTING on ARM.

The only paravirt interface supported is pv_time_ops.steal_clock, so no
runtime pvops patching needed.

This allows us to make use of steal_account_process_tick for stolen
ticks accounting.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Acked-by: Christopher Covington <cov@codeaurora.org>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Russell King <linux@arm.linux.org.uk>