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4 Commits

Author SHA1 Message Date
Russell King 1da0c89c66 ARM: versatile: convert sched_clock() to use new infrastructure 
Convert versatile platforms to use the new sched_clock() infrastructure
for extending 32bit counters to full 64-bit nanoseconds.

Tested-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
 2010-12-22 22:44:50 +00:00
Russell King 5e06b6492e ARM: ensure all sched_clock() implementations are notrace marked 
ftrace requires sched_clock() to be notrace.  Ensure that all
implementations are so marked.  Also make sure that they include
linux/sched.h

Also ensure OMAP clocksource read functions are marked notrace as
they're used for sched_clock() too.

Tested-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Tested-by: Will Deacon <will.deacon@arm.com>
Tested-by: Mikael Pettersson <mikpe@it.uu.se>
Tested-by: Eric Miao <eric.y.miao@gmail.com>
Tested-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
 2010-12-22 22:44:42 +00:00
Rabin Vincent ec763f0de8 ARM: versatile: ensure sched_clock() is notrace 
Include sched.h to ensure sched_clock() has the notrace
annotation.

Signed-off-by: Rabin Vincent <rabin@rab.in>
 2010-11-19 21:17:24 +05:30
Russell King f5fc00826d ARM: Realview/Versatile: separate out common sched_clock() 
Provide a common sched_clock() implementation for Versatile and
Realview.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
 2010-05-02 09:35:36 +01:00