diff options
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/semdestroy.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/semdestroy.c')
-rw-r--r-- | cpukit/posix/src/semdestroy.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/cpukit/posix/src/semdestroy.c b/cpukit/posix/src/semdestroy.c index 8c3f079f64..1c695bb837 100644 --- a/cpukit/posix/src/semdestroy.c +++ b/cpukit/posix/src/semdestroy.c @@ -38,6 +38,7 @@ int sem_destroy( POSIX_Semaphore_Control *the_semaphore; Objects_Locations location; + _Objects_Allocator_lock(); the_semaphore = _POSIX_Semaphore_Get( sem, &location ); switch ( location ) { @@ -53,6 +54,7 @@ int sem_destroy( _POSIX_Semaphore_Delete( the_semaphore ); _Objects_Put( &the_semaphore->Object ); + _Objects_Allocator_unlock(); return 0; #if defined(RTEMS_MULTIPROCESSING) @@ -62,5 +64,7 @@ int sem_destroy( break; } + _Objects_Allocator_unlock(); + rtems_set_errno_and_return_minus_one( EINVAL ); } |