From patchwork Sat Mar 26 00:21:37 2005
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Date: Sat, 26 Mar 2005 00:21:37 +0000
From: Darren Salt <linux@youmustbejoking.demon.co.uk>
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Subject: [vdr] [PATCH] Hang when moving between editing marks
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The attached patch should fix a hang (livelock) which can occur when moving
between editing marks. Blame Timothy Baldwin if it doesn't work - he
suggested it ;-)

diff -urNad vdr-1.3.23/dvbplayer.c /tmp/dpep.odvcge/vdr-1.3.23/dvbplayer.c
--- vdr-1.3.23/dvbplayer.c	2005-03-25 23:45:25.789555968 +0000
+++ /tmp/dpep.odvcge/vdr-1.3.23/dvbplayer.c	2005-03-25 23:53:11.273645683 +0000
@@ -376,6 +376,7 @@
         cPoller Poller;
         if (DevicePoll(Poller, 100)) {
 
+           sched_yield();
            LOCK_THREAD;
 
            // Read the next frame from the file: