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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2013-06-05 11:48:57 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2013-06-07 17:06:43 +0200 |
| commit | 2d2352bab92c51c2fd857b9555242545bd08c95e (patch) | |
| tree | de11a05e5b361a161e93c98866aa704ed24ed3ae /cpukit/posix/src/mqueuerecvsupp.c | |
| parent | score: Add _Objects_Put_for_get_isr_disable() (diff) | |
| download | rtems-2d2352bab92c51c2fd857b9555242545bd08c95e.tar.bz2 | |
score: Add and use _Objects_Put()
Add and use _Objects_Put_without_thread_dispatch(). These two functions
pair with the _Objects_Get() function. This helps to introduce object
specific SMP locks to avoid lock contention.
Diffstat (limited to 'cpukit/posix/src/mqueuerecvsupp.c')
| -rw-r--r-- | cpukit/posix/src/mqueuerecvsupp.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/cpukit/posix/src/mqueuerecvsupp.c b/cpukit/posix/src/mqueuerecvsupp.c index 5cfce067c6..cf1698fc00 100644 --- a/cpukit/posix/src/mqueuerecvsupp.c +++ b/cpukit/posix/src/mqueuerecvsupp.c @@ -59,14 +59,14 @@ ssize_t _POSIX_Message_queue_Receive_support( case OBJECTS_LOCAL: if ( (the_mq_fd->oflag & O_ACCMODE) == O_WRONLY ) { - _Thread_Enable_dispatch(); + _Objects_Put( &the_mq_fd->Object ); rtems_set_errno_and_return_minus_one( EBADF ); } the_mq = the_mq_fd->Queue; if ( msg_len < the_mq->Message_queue.maximum_message_size ) { - _Thread_Enable_dispatch(); + _Objects_Put( &the_mq_fd->Object ); rtems_set_errno_and_return_minus_one( EMSGSIZE ); } @@ -97,7 +97,7 @@ ssize_t _POSIX_Message_queue_Receive_support( timeout ); - _Thread_Enable_dispatch(); + _Objects_Put( &the_mq_fd->Object ); if (msg_prio) { *msg_prio = _POSIX_Message_queue_Priority_from_core( _Thread_Executing->Wait.count |