[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date: Wed, 5 May 2010 14:31:31 +0100
From: Matthew Garrett <mjg@...hat.com>
To: mark gross <mgross@...ux.intel.com>
Cc: Alan Stern <stern@...land.harvard.edu>, markgross@...gnar.org,
Len Brown <len.brown@...el.com>, linux-doc@...r.kernel.org,
Kernel development list <linux-kernel@...r.kernel.org>,
Jesse Barnes <jbarnes@...tuousgeek.org>,
Oleg Nesterov <oleg@...hat.com>, Tejun Heo <tj@...nel.org>,
Linux-pm mailing list <linux-pm@...ts.linux-foundation.org>,
Wu Fengguang <fengguang.wu@...el.com>,
Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [linux-pm] [PATCH 1/8] PM: Add suspend block api.
On Tue, May 04, 2010 at 06:50:50PM -0700, mark gross wrote:
> In my sequence above I had the modem driver "magically" knowing to fail
> this suspend attempt. (that "magic" wasn't fully thought out though.)
If the modem driver knows to "magically" fail a suspend attempt until it
knows that userspace has consumed the event, you have something that
looks awfully like suspend blockers.
> There *has* to be a better way.
But nobody has reasonably proposed one and demonstrated that it works.
We've had over a year to do so and failed, and I think it's pretty
unreasonable to ask Google to attempt to rearchitect based on a
hypothetical.
--
Matthew Garrett | mjg59@...f.ucam.org
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists