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From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: Joao Martins <joao.m.martins@oracle.com>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>,
	Keir Fraser <keir@xen.org>, Jan Beulich <jbeulich@suse.com>,
	xen-devel@lists.xen.org
Subject: Re: [PATCH RFC 3/6] x86/time: streamline platform time init on plt_init()
Date: Mon, 25 Jan 2016 15:26:41 -0500	[thread overview]
Message-ID: <20160125202641.GZ14977@char.us.oracle.com> (raw)
In-Reply-To: <1451321985-13728-4-git-send-email-joao.m.martins@oracle.com>

> +    if ( clocksource_is_tsc )
> +    {
> +        plt_init();
> +    }
> +    else
> +    {
> +        plt_overflow_period = scale_delta(
> +            1ull << (pts->counter_bits-1), &plt_scale);
> +        init_timer(&plt_overflow_timer, plt_overflow, NULL, 0);
> +        plt_overflow(NULL);
> +
> +        printk("Platform timer overflow period is %lu secs\n",
> +               plt_overflow_period/1000000000);

s/1000000000/SECONDS(1) ?

> +    }
>  
>      platform_timer_stamp = plt_stamp64;
>      stime_platform_stamp = NOW();
> -- 
> 2.1.4
> 
> 
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xen.org
> http://lists.xen.org/xen-devel

  reply	other threads:[~2016-01-25 20:26 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-12-28 16:59 [PATCH RFC 0/6] x86/time: PVCLOCK_TSC_STABLE_BIT support Joao Martins
2015-12-28 16:59 ` [PATCH RFC 1/6] public/xen.h: add flags field to vcpu_time_info Joao Martins
2016-01-25 20:11   ` Konrad Rzeszutek Wilk
2016-01-26 10:31     ` Joao Martins
2015-12-28 16:59 ` [PATCH RFC 2/6] x86/time: implement tsc as clocksource Joao Martins
2015-12-29 15:11   ` Andrew Cooper
2015-12-29 17:37     ` Joao Martins
2015-12-28 16:59 ` [PATCH RFC 3/6] x86/time: streamline platform time init on plt_init() Joao Martins
2016-01-25 20:26   ` Konrad Rzeszutek Wilk [this message]
2016-01-26 10:31     ` Joao Martins
2015-12-28 16:59 ` [PATCH RFC 4/6] x86/time: refactor read_platform_stime() Joao Martins
2015-12-28 16:59 ` [PATCH RFC 5/6] x86/time: implement PVCLOCK_TSC_STABLE_BIT Joao Martins
2015-12-28 16:59 ` [PATCH RFC 6/6] x86/time: convert counter to tsc for non-tsc clocksource Joao Martins
2015-12-29 14:58 ` [PATCH RFC 0/6] x86/time: PVCLOCK_TSC_STABLE_BIT support Andrew Cooper
2015-12-29 17:37   ` Joao Martins
2016-02-22 21:14     ` Joao Martins
2016-02-23  8:09       ` Jan Beulich
2016-02-23 12:13         ` Joao Martins
2015-12-30  3:47   ` Haozhong Zhang

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