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From: Stanislaw Gruszka <sgruszka@redhat.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>, linux-kernel@vger.kernel.org,
       Oleg Nesterov <oleg@redhat.com>,
       Peter Zijlstra <a.p.zijlstra@chello.nl>,
       Stanislaw Gruszka <sgruszka@redhat.com>
Subject: [PATCH -tip 0/1] posix-cpu-timers: fix CPUCLOCK_{PROF,VIRT} periodic tics precision -v1
Date: Tue,  8 Sep 2009 16:40:07 +0200
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Reference:
http://lkml.org/lkml/2009/8/11/174

Changelog v0 -> v1:

Fix for PowerPC with CONFIG_VIRT_CPU_ACCOUNTING. Due to rounding return
value of cputime_to_jiffies(), calculations of next expiration time
not worked as I expected. I removed any conversions and do direct
calculations on cputime values treat them as unsigned long long.

Cheers
Stanislaw