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Subject: Re: [PATCH v3 1/2] cputime: remove duplicate code in
 account_process_tick
Cc:     Ingo Molnar <mingo@redhat.com>,
        Peter Zijlstra <peterz@infradead.org>,
        Frederic Weisbecker <fweisbec@gmail.com>,
        Wanpeng Li <wanpeng.li@hotmail.com>,
        Thomas Gleixner <tglx@linutronix.de>,
        linux-kernel@vger.kernel.org
References: <20190722073840.32613-1-alex.shi@linux.alibaba.com>
From:   Alex Shi <alex.shi@linux.alibaba.com>
Message-ID: <ed371595-b5b8-5376-5962-f2a2e91be12d@linux.alibaba.com>
Date:   Tue, 23 Jul 2019 14:10:09 +0800
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Forget this patchset. I sent out a new 3 patches.

Thanks
Alex


?? 2019/7/22 ????3:38, Alex Shi д??:
> The irqtime_account_process_tick path was introduced for precise ns irq
> time account from commit abb74cefa9c6 ("sched: Export ns irqtimes
> through /proc/stat") while account_process_tick still use jiffes. This
> divide isn't necessary especially now both paths are ns precison.
> 
> Move out the irqtime_account_process_tick func from IRQ_TIME_ACCOUNTING.
> So it do generally same things as account_process_tick whenever if
> IRQ_TIME_ACCOUNTING set or if sched_clock_irqtime enabled.