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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2016-03-17 07:56:31 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2016-03-18 07:43:46 +0100 |
| commit | 5eaf0e7458bac80ba669f03c4feaae5bad55c6c9 (patch) | |
| tree | a6ed26d6617c2b1c2503df1607443e966d875897 /cpukit/score/src/threadinitialize.c | |
| parent | score: Destroy thread timer lock (diff) | |
| download | rtems-5eaf0e7458bac80ba669f03c4feaae5bad55c6c9.tar.bz2 | |
posix: Use per-thread lookup tree for POSIX Keys
Yields higher performance on SMP systems.
Close #2625.
Diffstat (limited to 'cpukit/score/src/threadinitialize.c')
| -rw-r--r-- | cpukit/score/src/threadinitialize.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/cpukit/score/src/threadinitialize.c b/cpukit/score/src/threadinitialize.c index 0b5fd3a125..bcf03bf833 100644 --- a/cpukit/score/src/threadinitialize.c +++ b/cpukit/score/src/threadinitialize.c @@ -210,10 +210,9 @@ bool _Thread_Initialize( _Scheduler_Update_priority( the_thread, priority ); - /* - * initialize thread's key vaule node chain - */ - _Chain_Initialize_empty( &the_thread->Key_Chain ); + /* POSIX Keys */ + _RBTree_Initialize_empty( &the_thread->Keys.Key_value_pairs ); + _ISR_lock_Initialize( &the_thread->Keys.Lock, "POSIX Key Value Pairs" ); _Thread_Action_control_initialize( &the_thread->Post_switch_actions ); |