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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2014-03-27 14:16:12 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2014-03-31 08:29:44 +0200 |
| commit | 23fec9f0e18dc4913fab818118f836af150b98f3 (patch) | |
| tree | 66228f23bbf654117a33e28db7a017eea21fb785 /cpukit/posix/src/mqueueclose.c | |
| parent | score: Use thread life protection for API mutexes (diff) | |
| download | rtems-23fec9f0e18dc4913fab818118f836af150b98f3.tar.bz2 | |
score: PR2152: Use allocator mutex for objects
Use allocator mutex for objects allocate/free. This prevents that the
thread dispatch latency depends on the workspace/heap fragmentation.
Diffstat (limited to 'cpukit/posix/src/mqueueclose.c')
| -rw-r--r-- | cpukit/posix/src/mqueueclose.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/cpukit/posix/src/mqueueclose.c b/cpukit/posix/src/mqueueclose.c index 152fc7ec46..72a7cdc40e 100644 --- a/cpukit/posix/src/mqueueclose.c +++ b/cpukit/posix/src/mqueueclose.c @@ -57,6 +57,7 @@ int mq_close( POSIX_Message_queue_Control_fd *the_mq_fd; Objects_Locations location; + _Objects_Allocator_lock(); the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location ); if ( location == OBJECTS_LOCAL ) { /* OBJECTS_LOCAL: @@ -79,9 +80,12 @@ int mq_close( _POSIX_Message_queue_Free_fd( the_mq_fd ); _Objects_Put( &the_mq_fd->Object ); + _Objects_Allocator_unlock(); return 0; } + _Objects_Allocator_unlock(); + /* * OBJECTS_REMOTE: * OBJECTS_ERROR: |