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    SubjectRe: [PATCH tip/core/rcu 8/9] idr: apply lockdep-based diagnostics to rcu_dereference() uses
    On Thu, Jan 14, 2010 at 05:02:45PM -0800, Paul E. McKenney wrote:
    > From: Paul E. McKenney <>
    > Because idr can be used with any of a number of locks or with any
    > flavor of RCU, just disable the lockdep-based diagnostics. If idr
    > needs diagnostics, the check expression will need to be passed into
    > the relevant idr primitives as an additional argument.
    > Signed-off-by: Paul E. McKenney <>

    The subject line of this patch seems wrong. Like the preceding patches
    for radix tree and list operations, this *disables* the checking by
    using _raw.

    - Josh Triplett

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