From: khilman@linaro.org (Kevin Hilman)
To: linux-arm-kernel@lists.infradead.org
Subject: [RESEND PATCH] PM / Runtime: Idle devices asynchronously after probe|release
Date: Thu, 11 Apr 2013 07:20:59 -0700 [thread overview]
Message-ID: <87txndxi5w.fsf@linaro.org> (raw)
In-Reply-To: <1365606048-27603-1-git-send-email-ulf.hansson@stericsson.com> (Ulf Hansson's message of "Wed, 10 Apr 2013 17:00:48 +0200")
Ulf Hansson <ulf.hansson@stericsson.com> writes:
> From: Ulf Hansson <ulf.hansson@linaro.org>
>
> Putting devices into idle|suspend in a synchronous manner means we are
> waiting for each device to become idle|suspended before the probe|release
> is fully done.
>
> This patch switch to use the asynchronous runtime PM API:s instead and
> thus improves the parallelism since we can move on and handle the next
> device in queue in an earlier phase.
>
> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
> Cc: Kevin Hilman <khilman@linaro.org>
> Cc: Alan Stern <stern@rowland.harvard.edu>
> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Kevin Hilman <khilman@linaro.org>
prev parent reply other threads:[~2013-04-11 14:20 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-10 15:00 [RESEND PATCH] PM / Runtime: Idle devices asynchronously after probe|release Ulf Hansson
2013-04-10 19:05 ` Rafael J. Wysocki
2013-04-11 14:20 ` Kevin Hilman [this message]
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