[RTEMS Project] #2174: Memory corruption with EDF scheduler and thread priority queues

RTEMS trac trac at rtems.org
Sun Nov 23 19:55:21 UTC 2014


#2174: Memory corruption with EDF scheduler and thread priority queues
-----------------------------+---------------------
 Reporter:  sebastian.huber  |       Owner:  gedare
     Type:  defect           |      Status:  closed
 Priority:  normal           |   Milestone:  4.11
Component:  cpukit           |     Version:  4.11
 Severity:  normal           |  Resolution:  fixed
 Keywords:                   |
-----------------------------+---------------------
Changes (by gedare):

 * status:  assigned => closed
 * version:  HEAD => 4.11
 * resolution:   => fixed


Comment:

 --- Comment !#2 from Gedare <gedare at rtems.org> 2014-03-25 08:40:38 CDT ---
 (In reply to comment !#1)
 > I added a workaround for this problem:
 >
 >
 http://git.rtems.org/rtems/commit/?id=1fac361fb9d4ec7f5b4ad2801ee6ff5858c82942

 Thanks. I see this basically implements !#1 described above about not
 allowing
 to block w/ priority. If anyone wants to actually use this EDF scheduler
 in a
 system with priority/deadline-based blocking, they should implement a
 proper
 solution with !#2 or !#3.

--
Ticket URL: <http://devel.rtems.org/ticket/2174#comment:4>
RTEMS Project <http://www.rtems.org/>
RTEMS Project


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