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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/partdelete.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/partdelete.c')
| -rw-r--r-- | cpukit/rtems/src/partdelete.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/cpukit/rtems/src/partdelete.c b/cpukit/rtems/src/partdelete.c index cc10abcded..032f73d3d0 100644 --- a/cpukit/rtems/src/partdelete.c +++ b/cpukit/rtems/src/partdelete.c @@ -29,13 +29,13 @@ rtems_status_code rtems_partition_delete( Partition_Control *the_partition; Objects_Locations location; + _Objects_Allocator_lock(); the_partition = _Partition_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( the_partition->number_of_used_blocks == 0 ) { _Objects_Close( &_Partition_Information, &the_partition->Object ); - _Partition_Free( the_partition ); #if defined(RTEMS_MULTIPROCESSING) if ( _Attributes_Is_global( the_partition->attribute_set ) ) { @@ -54,14 +54,17 @@ rtems_status_code rtems_partition_delete( #endif _Objects_Put( &the_partition->Object ); + _Partition_Free( the_partition ); + _Objects_Allocator_unlock(); return RTEMS_SUCCESSFUL; } _Objects_Put( &the_partition->Object ); + _Objects_Allocator_unlock(); return RTEMS_RESOURCE_IN_USE; #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: - _Thread_Dispatch(); + _Objects_Allocator_unlock(); return RTEMS_ILLEGAL_ON_REMOTE_OBJECT; #endif @@ -69,5 +72,7 @@ rtems_status_code rtems_partition_delete( break; } + _Objects_Allocator_unlock(); + return RTEMS_INVALID_ID; } |