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authorMarc Zyngier <Marc.Zyngier@arm.com>2012-09-07 18:09:58 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2012-09-15 21:53:33 +0100
commita1b2dde70419ae947fd7c9c8fcad7da005dc600e (patch)
treecf8651233dbb03cd3ce4ad891f4c40aabf2fe8a1 /arch/arm/lib
parentf48b5f12799dbabba4a9c799a9bef0775b2f977d (diff)
downloadlinux-linaro-stable-a1b2dde70419ae947fd7c9c8fcad7da005dc600e.tar.gz
ARM: 7522/1: arch_timers: register a time/cycle counter
Some subsystems (KVM for example) need access to a cycle counter. In the KVM case, this is used to measure the time delta between host and guest in order to accurately generate timer events for the guest. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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