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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2014-05-28 13:38:48 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2014-06-03 08:15:16 +0200 |
| commit | 304573884356891ccb64fb9b485e82f35ea3f291 (patch) | |
| tree | e38c27c92ad6d526b6a3ec5ba6d01da6bfe85415 /cpukit/score/include/rtems/score/threadimpl.h | |
| parent | score: Add and use _Thread_Owns_resources() (diff) | |
| download | rtems-304573884356891ccb64fb9b485e82f35ea3f291.tar.bz2 | |
score: Add resource node to thread control block
Diffstat (limited to 'cpukit/score/include/rtems/score/threadimpl.h')
| -rw-r--r-- | cpukit/score/include/rtems/score/threadimpl.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/cpukit/score/include/rtems/score/threadimpl.h b/cpukit/score/include/rtems/score/threadimpl.h index 8b91730d34..7e6681bb75 100644 --- a/cpukit/score/include/rtems/score/threadimpl.h +++ b/cpukit/score/include/rtems/score/threadimpl.h @@ -26,6 +26,7 @@ #include <rtems/score/interr.h> #include <rtems/score/isr.h> #include <rtems/score/objectimpl.h> +#include <rtems/score/resourceimpl.h> #include <rtems/score/statesimpl.h> #include <rtems/score/sysstate.h> #include <rtems/score/todimpl.h> @@ -791,6 +792,10 @@ RTEMS_INLINE_ROUTINE bool _Thread_Is_life_changing( * Resources are accounted with the Thread_Control::resource_count resource * counter. This counter is used by semaphore objects for example. * + * In addition to the resource counter there is a resource dependency tree + * available on SMP configurations. In case this tree is non-empty, then the + * thread owns resources. + * * @param[in] the_thread The thread. */ RTEMS_INLINE_ROUTINE bool _Thread_Owns_resources( @@ -799,6 +804,11 @@ RTEMS_INLINE_ROUTINE bool _Thread_Owns_resources( { bool owns_resources = the_thread->resource_count != 0; +#if defined(RTEMS_SMP) + owns_resources = owns_resources + || _Resource_Node_owns_resources( &the_thread->Resource_node ); +#endif + return owns_resources; } |