[mythtv-commits] Ticket #13170: Restore realtime priority capability for vsync thread

MythTV noreply at mythtv.org
Sat Dec 30 19:21:54 UTC 2017


#13170: Restore realtime priority capability for vsync thread
-----------------------------------+-----------------------------
 Reporter:  Doug Larrick <doug@…>  |          Owner:  pbennett
     Type:  Patch - Feature        |         Status:  new
 Priority:  minor                  |      Milestone:  30.0
Component:  Ports - rPi            |        Version:  Master Head
 Severity:  medium                 |     Resolution:
 Keywords:                         |  Ticket locked:  0
-----------------------------------+-----------------------------
Changes (by pbennett):

 * cc: piotr.oniszczuk@… (added)
 * status:  closed => new
 * resolution:  fixed =>


Comment:

 This is causing a problem, because it sets realtime priority but never
 resets it. See https://lists.gt.net/mythtv/dev/614389#614389 . After the
 first playback ends, other threads are getting higher priority and
 eventually there is a deadlock. Probably the priority should be reset
 after playback ends.

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Ticket URL: <https://code.mythtv.org/trac/ticket/13170#comment:16>
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