[openib-general] [PATCH] [CM] 1/6 core kernel changes to bind cm_id's to a device

[Roland Dreier]

    > +static struct ib_ucm {
    > +	struct semaphore mutex;
    > +	struct idr       ctx_id_table;
    > +	struct list_head device_list;
    > +} ucm;

Just out of curiousity, why put these in a struct?  It seems like you
might as well just use three static variables.  You could even use
DEFINE_IDR() and avoid a call to idr_init()...

 - R.