wrtd:rt: set SMEM loopqueue variables to volatile

Signed-off-by: Federico Vaga <federico.vaga@cern.ch> NOTE This commit has been created by `git subtree` on the Mock Turtle repository on tag mock-turtle-2.0 This commit will not compile

wrtd:rt: set SMEM loopqueue variables to volatile
Signed-off-by: Federico Vaga <federico.vaga@cern.ch> NOTE This commit has been created by `git subtree` on the Mock Turtle repository on tag mock-turtle-2.0 This commit will not compile
644776ed · Federico Vaga · ed53453f · 644776ed
Commit 644776ed authored May 31, 2016 by Federico Vaga
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loop-queue.c rt/common/loop-queue.c +1 -1

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--- a/rt/common/loop-queue.c
+++ b/rt/common/loop-queue.c
@@ -19,7 +19,7 @@

 #define LOOP_QUEUE_SIZE 16

-static SMEM int head, tail, count;
+static SMEM unsigned int head, tail, count;
 static SMEM struct wrtd_trigger_entry buf[16];

 void loop_queue_init()