From: Johannes Berg <johannes@sipsolutions.net>
To: Paul Mundt <lethal@linux-sh.org>
Cc: Pavel Machek <pavel@ucw.cz>,
Andrew Morton <akpm@linux-foundation.org>,
linux-pm@lists.linux-foundation.org,
Russell King <rmk@arm.linux.org.uk>
Subject: Re: + rework-pm_ops-pm_disk_mode-kill-misuse.patch added to -mm tree
Date: Thu, 22 Mar 2007 16:05:45 +0100 [thread overview]
Message-ID: <1174575945.3588.7.camel@johannes.berg> (raw)
In-Reply-To: <20070322142437.GB21954@linux-sh.org>
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On Thu, 2007-03-22 at 23:24 +0900, Paul Mundt wrote:
> So then how exactly is this helping anything? It's pointless to have the
> sysfs file visible for platforms that are never going to support suspend
> to disk, and -EINVAL'ing out in another path is simply moving the
> problem.
Just another data point as Pavel has replied to all the points raised
already as far as I can tell...
If you have a platform that doesn't allow CONFIG_SOFTWARE_SUSPEND (which
is only suspend to disk) and doesn't have pm_ops either, then you end up
with an empty /sys/power/state file.
johannes
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next prev parent reply other threads:[~2007-03-22 15:05 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-21 23:34 + rework-pm_ops-pm_disk_mode-kill-misuse.patch added to -mm tree akpm
2007-03-22 9:48 ` Russell King
2007-03-22 9:56 ` Andrew Morton
2007-03-22 10:03 ` Pavel Machek
2007-03-22 10:08 ` Johannes Berg
2007-03-22 13:26 ` Russell King
2007-03-22 13:31 ` Pavel Machek
2007-03-22 13:41 ` Vitaly Wool
2007-03-22 14:03 ` Pavel Machek
2007-03-22 14:27 ` Vitaly Wool
2007-03-22 14:33 ` Pavel Machek
2007-03-22 15:23 ` Johannes Berg
2007-03-22 15:26 ` Vitaly Wool
2007-03-22 14:24 ` Paul Mundt
2007-03-22 14:33 ` Pavel Machek
2007-03-22 14:35 ` Paul Mundt
2007-03-22 17:36 ` Andrew Morton
2007-03-22 17:51 ` Johannes Berg
2007-03-22 15:05 ` Johannes Berg [this message]
2007-03-22 15:23 ` Vitaly Wool
2007-03-22 15:28 ` Johannes Berg
-- strict thread matches above, loose matches on Subject: below --
2007-03-22 18:00 akpm
2007-04-27 22:11 ` Johannes Berg
2007-04-27 22:55 ` Andrew Morton
2007-04-28 6:40 ` Johannes Berg
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