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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/rtems/src/partcreate.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/partcreate.c')
| -rw-r--r-- | cpukit/rtems/src/partcreate.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/cpukit/rtems/src/partcreate.c b/cpukit/rtems/src/partcreate.c index 32758f8f65..e3544e71b2 100644 --- a/cpukit/rtems/src/partcreate.c +++ b/cpukit/rtems/src/partcreate.c @@ -53,7 +53,7 @@ rtems_status_code rtems_partition_create( rtems_id *id ) { - Partition_Control *the_partition; + Partition_Control *the_partition; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; @@ -77,12 +77,10 @@ rtems_status_code rtems_partition_create( return RTEMS_MP_NOT_CONFIGURED; #endif - _Thread_Disable_dispatch(); /* prevents deletion */ - the_partition = _Partition_Allocate(); if ( !the_partition ) { - _Thread_Enable_dispatch(); + _Objects_Allocator_unlock(); return RTEMS_TOO_MANY; } @@ -91,7 +89,7 @@ rtems_status_code rtems_partition_create( !( _Objects_MP_Allocate_and_open( &_Partition_Information, name, the_partition->Object.id, false ) ) ) { _Partition_Free( the_partition ); - _Thread_Enable_dispatch(); + _Objects_Allocator_unlock(); return RTEMS_TOO_MANY; } #endif @@ -122,6 +120,6 @@ rtems_status_code rtems_partition_create( ); #endif - _Thread_Enable_dispatch(); + _Objects_Allocator_unlock(); return RTEMS_SUCCESSFUL; } |