[rtems commit] Simplify get affinitiy directives

[Sebastian Huber]

Module:    rtems
Branch:    master
Commit:    127a812f501833fbad73665d7676b32753d667b3
Changeset: http://git.rtems.org/rtems/commit/?id=127a812f501833fbad73665d7676b32753d667b3

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Mon Apr 26 10:39:08 2021 +0200

Simplify get affinitiy directives

There is no need to disable thread dispatching to get the affinity of a
task.

---

 cpukit/posix/src/pthreadgetaffinitynp.c | 3 ---
 cpukit/rtems/src/taskgetaffinity.c      | 3 ---
 2 files changed, 6 deletions(-)

diff --git a/cpukit/posix/src/pthreadgetaffinitynp.c b/cpukit/posix/src/pthreadgetaffinitynp.c
index b904aea..f30ae54 100644
--- a/cpukit/posix/src/pthreadgetaffinitynp.c
+++ b/cpukit/posix/src/pthreadgetaffinitynp.c
@@ -38,7 +38,6 @@ int pthread_getaffinity_np(
 {
   Thread_Control   *the_thread;
   ISR_lock_Context  lock_context;
-  Per_CPU_Control  *cpu_self;
   Status_Control    status;
 
   if ( cpuset == NULL ) {
@@ -51,7 +50,6 @@ int pthread_getaffinity_np(
     return ESRCH;
   }
 
-  cpu_self = _Thread_Dispatch_disable_critical( &lock_context );
   _Thread_State_acquire_critical( the_thread, &lock_context );
 
   status = _Scheduler_Get_affinity(
@@ -61,7 +59,6 @@ int pthread_getaffinity_np(
   );
 
   _Thread_State_release( the_thread, &lock_context );
-  _Thread_Dispatch_enable( cpu_self );
   return _POSIX_Get_error( status );
 }
 
diff --git a/cpukit/rtems/src/taskgetaffinity.c b/cpukit/rtems/src/taskgetaffinity.c
index 6ced283..09349c2 100644
--- a/cpukit/rtems/src/taskgetaffinity.c
+++ b/cpukit/rtems/src/taskgetaffinity.c
@@ -33,7 +33,6 @@ rtems_status_code rtems_task_get_affinity(
 {
   Thread_Control   *the_thread;
   ISR_lock_Context  lock_context;
-  Per_CPU_Control  *cpu_self;
   Status_Control    status;
 
   if ( cpuset == NULL ) {
@@ -52,7 +51,6 @@ rtems_status_code rtems_task_get_affinity(
     return RTEMS_INVALID_ID;
   }
 
-  cpu_self = _Thread_Dispatch_disable_critical( &lock_context );
   _Thread_State_acquire_critical( the_thread, &lock_context );
 
   status = _Scheduler_Get_affinity(
@@ -62,6 +60,5 @@ rtems_status_code rtems_task_get_affinity(
   );
 
   _Thread_State_release( the_thread, &lock_context );
-  _Thread_Dispatch_enable( cpu_self );
   return _Status_Get( status );
 }