[RTEMS Project] #2555: Eliminate the Giant lock

[RTEMS trac]

#2555: Eliminate the Giant lock
-----------------------------+------------------------------
 Reporter:  sebastian.huber  |       Owner:  sebastian.huber
     Type:  enhancement      |      Status:  accepted
 Priority:  normal           |   Milestone:  4.12
Component:  cpukit           |     Version:  4.12
 Severity:  normal           |  Resolution:
 Keywords:                   |
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Comment (by Sebastian Huber <sebastian.huber@…>):

 In [changeset:"c8982e5f6a4857444676165deab1e08dc91a6847/rtems"]:
 {{{
 #!CommitTicketReference repository="rtems"
 revision="c8982e5f6a4857444676165deab1e08dc91a6847"
 posix: Simplify message queues

 The mq_open() function returns a descriptor to a POSIX message queue
 object identified by a name.  This is similar to sem_open().  In
 contrast to the POSIX semaphore the POSIX message queues use a separate
 object for the descriptor.  This extra object is superfluous, since the
 object identifier can be used directly for this purpose, just like for
 the semaphores.

 Update #2702.
 Update #2555.
 }}}

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Ticket URL: <http://devel.rtems.org/ticket/2555#comment:26>
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