[Bugs] [Bug 1202212] Performance enhancement for RDMA

bugzilla at redhat.com bugzilla at redhat.com
Fri Mar 27 11:33:51 UTC 2015


--- Comment #9 from Anand Avati <aavati at redhat.com> ---
COMMIT: http://review.gluster.org/9888 committed in release-3.6 by Raghavendra
Bhat (raghavendra at redhat.com) 
commit d21990e093d99d8adbacae1ba2c56ff7606e2c37
Author: Mohammed Rafi KC <rkavunga at redhat.com>
Date:   Tue Dec 23 11:31:37 2014 +0530

    rdma:read multiple wr from cq and ack them in one call

            Back port of : http://review.gluster.org/9329

    we are reading one work completion request at a time
    from cq, though we can read multiple work completion
    requests from cq. Also we can acknowledge them in
    one call itself. Both will give a better performance
    because of less mutual exclusion locks are being performed.

    Change-Id: Ib5664cab25c87db7f575d482eee4dcd2b5005c04
    BUG: 1202212
    Signed-off-by: Mohammed Rafi KC <rkavunga at redhat.com>
    Reviewed-on: http://review.gluster.org/9329
    Reviewed-by: Raghavendra G <rgowdapp at redhat.com>
    Tested-by: Raghavendra G <rgowdapp at redhat.com>
    Reviewed-on: http://review.gluster.org/9888
    Tested-by: Gluster Build System <jenkins at build.gluster.com>
    Reviewed-by: Kaleb KEITHLEY <kkeithle at redhat.com>
    Reviewed-by: Raghavendra Bhat <raghavendra at redhat.com>

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