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    SubjectRe: 2.6.18-rc5-mm1 + all hotfixes -- INFO: possible recursive locking detected
    On Wed, Sep 06, 2006 at 09:13:34AM +0200, Stefan Richter wrote:
    > Do class->subsys.rwsem, bus->subsys.rwsem, and bus_type.subsys.rwsem
    > point to identical or different lock instances?

    class->subsys.rwsem is different from the others. bus->subsys.rwsem and
    bus_type.subsys.rwsem are probably the same thing (depending on what
    that bus-> pointer is to.)

    > Either way, could it hurt to convert nodemgr to uniformly use
    > ieee1394_bus_type.subsys.rwsem all over the place?

    Probably a good idea.

    thanks,

    greg k-h
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