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score: Fix MrsP resource root change

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Use the root of the owner for the new root, since the owner may depend
on a resource as well.
This commit is contained in:
Sebastian Huber
2014-07-04 14:32:35 +02:00
parent fbda4a8834
commit 46cd17a3be
1 changed files with 4 additions and 1 deletions
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5
cpukit/score/include/rtems/score/mrspimpl.h
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@@ -193,7 +193,10 @@ RTEMS_INLINE_ROUTINE MRSP_Status _MRSP_Wait_for_ownership(
_Chain_Append_unprotected( &mrsp->Rivals, &rival.Node );
_Resource_Add_rival( &mrsp->Resource, &executing->Resource_node );
_Resource_Node_set_dependency( &executing->Resource_node, &mrsp->Resource );
_MRSP_Set_root( &executing->Resource_node, owner );
_MRSP_Set_root(
&executing->Resource_node,
_Resource_Node_get_root( owner )
);
if ( timeout > 0 ) {
_Watchdog_Initialize(