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From: Valdis.Kletnieks@vt.edu
To: Jamie Lokier <jamie@shareable.org>
Cc: Lennart Poettering <mzxreary@0pointer.de>,
	Alexander Shishkin <virtuoso@slind.org>,
	linux-kernel@vger.kernel.org,
	Thomas Gleixner <tglx@linutronix.de>,
	Alexander Viro <viro@zeniv.linux.org.uk>,
	Greg Kroah-Hartman <gregkh@suse.de>,
	Feng Tang <feng.tang@intel.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Michael Tokarev <mjt@tls.msk.ru>,
	Marcelo Tosatti <mtosatti@redhat.com>,
	John Stultz <johnstul@us.ibm.com>,
	Chris Friesen <chris.friesen@genband.com>,
	Kay Sievers <kay.sievers@vrfy.org>,
	"Kirill A. Shutemov" <kirill@shutemov.name>,
	Artem Bityutskiy <dedekind1@gmail.com>,
	Davide Libenzi <davidel@xmailserver.org>,
	linux-fsdevel@vger.kernel.org
Subject: Re: [PATCH] [RFC] timerfd: add TFD_NOTIFY_CLOCK_SET to watch for clock changes
Date: Wed, 01 Dec 2010 17:46:09 -0500	[thread overview]
Message-ID: <20180.1291243569@localhost> (raw)
In-Reply-To: Your message of "Wed, 01 Dec 2010 10:43:59 GMT." <20101201104359.GJ22787@shareable.org>

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On Wed, 01 Dec 2010 10:43:59 GMT, Jamie Lokier said:

> So maybe CLOCK_MONOTONIC should be changed to include elapsed time
> during suspend/resume, and CLOCK_MONOTONIC_RAW could remain as it is,
> for programs that want that?

Wouldn't that be an API break for programs that are expecting the current
behavior of CLOCK_MONOTONIC?  Yes, there should be a way to request either of
them - but if there's only one way now, it should continue to act the current
way, and the added way is the second option.


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  parent reply	other threads:[~2010-12-01 22:47 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-11-23 17:22 [PATCH] [RFC] timerfd: add TFD_NOTIFY_CLOCK_SET to watch for clock changes Alexander Shishkin
2010-11-23 22:43 ` Lennart Poettering
2010-11-24  8:05   ` Artem Bityutskiy
2010-12-01  0:33   ` Alexander Shishkin
2010-12-01 10:43   ` Jamie Lokier
2010-12-01 11:00     ` Alexander Shishkin
2010-12-01 22:46     ` Valdis.Kletnieks [this message]
2010-12-01 23:46       ` john stultz
2010-12-02  1:18       ` Jamie Lokier
2010-12-02  1:55         ` john stultz
2010-12-04  0:57           ` john stultz
2010-12-02  0:10     ` john stultz
2010-12-02  1:12       ` Jamie Lokier
2010-12-02  3:07         ` john stultz

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