linux-kernel - Re: [PATCH 3/5] time: Extend get_xtime_and_monotonic

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Message-ID: <4D5BDB31.4090304@fastmail.fm>
Date:	Wed, 16 Feb 2011 14:12:01 +0000
From:	Jack Stone <jwjstone@...tmail.fm>
To:	John Stultz <john.stultz@...aro.org>
CC:	LKML <linux-kernel@...r.kernel.org>,
	Jamie Lokier <jamie@...reable.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Alexander Shishkin <virtuoso@...nd.org>,
	Arve HjÃ¸nnevÃ¥g <arve@...roid.com>
Subject: Re: [PATCH 3/5] time: Extend get_xtime_and_monotonic_offset() to
 also return sleep

On 16/02/2011 04:20, John Stultz wrote:
> diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
> index 5fbd9aa..29f75aa 100644
> --- a/kernel/time/timekeeping.c
> +++ b/kernel/time/timekeeping.c
> @@ -1043,8 +1043,10 @@ void do_timer(unsigned long ticks)
>   * get_xtime_and_monotonic_offset() - get xtime and wall_to_monotonic

Can you update the function name in the comment as well.

>   * @xtim:	pointer to timespec to be set with xtime
>   * @wtom:	pointer to timespec to be set with wall_to_monotonic
> + * @sleep:	pointer to timespec to be set with time in suspend
>   */
> -void get_xtime_and_monotonic_offset(struct timespec *xtim, struct timespec *wtom)
> +void get_xtime_and_monotonic_and_sleep_offset(struct timespec *xtim,
> +				struct timespec *wtom, struct timespec *sleep)
>  {
>  	unsigned long seq;
>  
> @@ -1052,6 +1054,7 @@ void get_xtime_and_monotonic_offset(struct timespec *xtim, struct timespec *wtom
>  		seq = read_seqbegin(&xtime_lock);
>  		*xtim = xtime;
>  		*wtom = wall_to_monotonic;
> +		*sleep = total_sleep_time;
>  	} while (read_seqretry(&xtime_lock, seq));
>  }
>  

Thanks,

Jack
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