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authorThomas Gleixner <tglx@linutronix.de>2015-11-19 11:43:09 +0100
committerThomas Gleixner <tglx@linutronix.de>2015-11-25 22:28:30 +0100
commit09a9982016499daeb3fbee5ac8d87797310a565a (patch)
tree874afa4945b5b95b5d13607349291ce72bc6d45e /kernel/time
parentLinux 4.4-rc2 (diff)
downloadlinux-09a9982016499daeb3fbee5ac8d87797310a565a.tar.xz
linux-09a9982016499daeb3fbee5ac8d87797310a565a.zip
timekeeping: Lift clocksource cacheline restriction
We cache all hotpath members of a clocksource in the time keeper core. So there is no requirement in general to cache line align struct clocksource. Remove the enforces alignment. That allows users which need to wrap struct clocksource into their own struct to align the struct without getting extra padding. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: John Stultz <john.stultz@linaro.org> Cc: Russell King - ARM Linux <linux@arm.linux.org.uk> Cc: Marc Gonzalez <marc_gonzalez@sigmadesigns.com> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Mans Rullgard <mans@mansr.com> Cc: Viresh Kumar <viresh.kumar@linaro.org> Cc: Nicolas Pitre <nico@linaro.org> Cc: Tony Lindgren <tony@atomide.com> Cc: Sebastian Frias <sebastian_frias@sigmadesigns.com> Link: http://lkml.kernel.org/r/alpine.DEB.2.11.1511191209000.3898@nanos
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