Messages in this thread | | | From | "Rafael J. Wysocki" <> | Subject | [PATCH 0/5 v1] PM / Domains: Generic PM domains improvements | Date | Wed, 6 Jul 2011 22:48:35 +0200 |
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Hi,
For the last few days I've been working on modifications of the generic PM domains code allowing .start_device()/.stop_device() and drivers' .runtime_suspend()/.runtime_resume() callbacks to execute things like pm_runtime_resume() for other devices in the same PM domain safely without deadlocking (the original motivation was a console driver on shmobile that pm_runtime_get_*()/pm_runtime_put_*() are called for from the other devices' .runtime_suspend()/.runtime_resume() callbacks).
I think I solved that problem, but in the process I found a few places where fixes and/on improvements were necessary. The patches in this series address those issues. They are on top of the branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6.git pm-domains
Patches [1-2/5] are regarded as 3.1 material, the others not necessarily, but I'd like to push them for 3.1 too if there are no complaints.
Thanks, Rafael
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