[SCM] Hurd branch, master, updated. v0.5-456-g78343e9

[Justus Winter]

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- Log -----------------------------------------------------------------
commit 78343e97c68fda079c66f2443bab6d1ee16f0b67
Author: Justus Winter <address@hidden>
Date:   Sat May 3 01:02:35 2014 +0200

    libports: lock-less reference counting for port_info objects
    
    * libports/ports.h (struct port_info): Use the new type.
    * libports/lookup-port.c: No need to lock _ports_lock anymore.
    * libports/bucket-iterate.c: Likewise.
    * libports/complete-deallocate.c: Check if someone reacquired a
    reference through a hash table lookup.
    * libports/create-internal.c: Use the new reference counting primitives.
    * libports/get-right.c: Likewise.
    * libports/import-port.c: Likewise.
    * libports/port-deref-weak.c: Likewise.
    * libports/port-deref.c: Likewise.
    * libports/port-ref-weak.c: Likewise.
    * libports/port-ref.c: Likewise.
    * libports/reallocate-from-external.c: Likewise.
    * libports/transfer-right.c: Likewise.
    * utils/rpctrace.c: Likewise.

-----------------------------------------------------------------------

Summary of changes:
 libports/bucket-iterate.c           |    6 +-----
 libports/complete-deallocate.c      |   14 ++++++++++++++
 libports/create-internal.c          |    3 +--
 libports/get-right.c                |    2 +-
 libports/import-port.c              |    3 +--
 libports/lookup-port.c              |    4 +---
 libports/port-deref-weak.c          |   10 +++-------
 libports/port-deref.c               |   34 ++++++++++++++++------------------
 libports/port-ref-weak.c            |    6 +-----
 libports/port-ref.c                 |    6 +-----
 libports/ports.h                    |    4 ++--
 libports/reallocate-from-external.c |    2 +-
 libports/transfer-right.c           |    2 +-
 utils/rpctrace.c                    |   10 ++++++++--
 14 files changed, 52 insertions(+), 54 deletions(-)


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