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    SubjectRe: [PATCH] lockdep: Make lockstats counting per cpu

    * Frederic Weisbecker <fweisbec@gmail.com> wrote:

    > +DEFINE_PER_CPU(local_t, chain_lookup_hits);
    > +DEFINE_PER_CPU(local_t, chain_lookup_misses);
    > +DEFINE_PER_CPU(local_t, hardirqs_on_events);
    > +DEFINE_PER_CPU(local_t, hardirqs_off_events);
    > +DEFINE_PER_CPU(local_t, redundant_hardirqs_on);
    > +DEFINE_PER_CPU(local_t, redundant_hardirqs_off);
    > +DEFINE_PER_CPU(local_t, softirqs_on_events);
    > +DEFINE_PER_CPU(local_t, softirqs_off_events);
    > +DEFINE_PER_CPU(local_t, redundant_softirqs_on);
    > +DEFINE_PER_CPU(local_t, redundant_softirqs_off);
    > +DEFINE_PER_CPU(local_t, nr_unused_locks);
    > +DEFINE_PER_CPU(local_t, nr_cyclic_checks);
    > +DEFINE_PER_CPU(local_t, nr_find_usage_forwards_checks);
    > +DEFINE_PER_CPU(local_t, nr_find_usage_backwards_checks);

    btw., i think this should really be cleaned up and put into a helper struct.

    'struct lockdep_stats' or so?

    Ingo


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