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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2014-03-27 14:16:12 +0100 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2014-03-31 08:29:44 +0200 |
commit | 23fec9f0e18dc4913fab818118f836af150b98f3 (patch) | |
tree | 66228f23bbf654117a33e28db7a017eea21fb785 /cpukit/rtems/src/barriercreate.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/rtems/src/barriercreate.c')
-rw-r--r-- | cpukit/rtems/src/barriercreate.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/cpukit/rtems/src/barriercreate.c b/cpukit/rtems/src/barriercreate.c index e865774b17..12a917fe60 100644 --- a/cpukit/rtems/src/barriercreate.c +++ b/cpukit/rtems/src/barriercreate.c @@ -68,12 +68,10 @@ rtems_status_code rtems_barrier_create( the_attributes.discipline = CORE_BARRIER_MANUAL_RELEASE; the_attributes.maximum_count = maximum_waiters; - _Thread_Disable_dispatch(); /* prevents deletion */ - the_barrier = _Barrier_Allocate(); if ( !the_barrier ) { - _Thread_Enable_dispatch(); + _Objects_Allocator_unlock(); return RTEMS_TOO_MANY; } @@ -89,6 +87,6 @@ rtems_status_code rtems_barrier_create( *id = the_barrier->Object.id; - _Thread_Enable_dispatch(); + _Objects_Allocator_unlock(); return RTEMS_SUCCESSFUL; } |