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authorFrederic Weisbecker <fweisbec@gmail.com>2012-11-13 13:20:55 (GMT)
committerFrederic Weisbecker <fweisbec@gmail.com>2013-01-27 18:23:31 (GMT)
commit6fac4829ce0ef9b7f24369086ce5f0e9f38d37bc (patch)
tree44da712b66d778c2fd701f9c96b00e108530e1a9 /fs/freevxfs
parent3f4724ea85b7d9055a9976fa8f30b471bdfbca93 (diff)
downloadlinux-fsl-qoriq-6fac4829ce0ef9b7f24369086ce5f0e9f38d37bc.tar.xz
cputime: Use accessors to read task cputime stats
This is in preparation for the full dynticks feature. While remotely reading the cputime of a task running in a full dynticks CPU, we'll need to do some extra-computation. This way we can account the time it spent tickless in userspace since its last cputime snapshot. Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Ingo Molnar <mingo@kernel.org> Cc: Li Zhong <zhong@linux.vnet.ibm.com> Cc: Namhyung Kim <namhyung.kim@lge.com> Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Paul Gortmaker <paul.gortmaker@windriver.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Thomas Gleixner <tglx@linutronix.de>
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