From 23fec9f0e18dc4913fab818118f836af150b98f3 Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Thu, 27 Mar 2014 14:16:12 +0100 Subject: 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. --- cpukit/sapi/src/extensioncreate.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'cpukit/sapi/src/extensioncreate.c') diff --git a/cpukit/sapi/src/extensioncreate.c b/cpukit/sapi/src/extensioncreate.c index 1d7232f8c2..8442096527 100644 --- a/cpukit/sapi/src/extensioncreate.c +++ b/cpukit/sapi/src/extensioncreate.c @@ -39,16 +39,16 @@ rtems_status_code rtems_extension_create( if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; - _Thread_Disable_dispatch(); /* to prevent deletion */ - the_extension = _Extension_Allocate(); if ( !the_extension ) { - _Thread_Enable_dispatch(); + _Objects_Allocator_unlock(); return RTEMS_TOO_MANY; } + _Thread_Disable_dispatch(); _User_extensions_Add_set_with_table( &the_extension->Extension, extension_table ); + _Thread_Enable_dispatch(); _Objects_Open( &_Extension_Information, @@ -57,6 +57,6 @@ rtems_status_code rtems_extension_create( ); *id = the_extension->Object.id; - _Thread_Enable_dispatch(); + _Objects_Allocator_unlock(); return RTEMS_SUCCESSFUL; } -- cgit v1.2.3