[rtems commit] smptests: Do not use Giant directly
Sebastian Huber
sebh at rtems.org
Wed Mar 4 11:05:25 UTC 2015
Module: rtems
Branch: master
Commit: 0324410836a62e2c8e5b29aef49f34e0880c1104
Changeset: http://git.rtems.org/rtems/commit/?id=0324410836a62e2c8e5b29aef49f34e0880c1104
Author: Sebastian Huber <sebastian.huber at embedded-brains.de>
Date: Thu Feb 26 10:26:49 2015 +0100
smptests: Do not use Giant directly
This ensures that thread dispatching is disabled. A Giant
acquire/release pair must take place in the same processor.
---
testsuites/smptests/smpcache01/init.c | 8 ++++----
testsuites/smptests/smpfatal03/init.c | 4 ++--
2 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/testsuites/smptests/smpcache01/init.c b/testsuites/smptests/smpcache01/init.c
index 39808b3..01d6e1e 100644
--- a/testsuites/smptests/smpcache01/init.c
+++ b/testsuites/smptests/smpcache01/init.c
@@ -95,14 +95,14 @@ static void standard_funcs_giant_taken_test( size_t set_size,
cpu_set_t *cpu_set, SMP_barrier_State *bs )
{
if ( rtems_get_current_processor() == 0)
- _Giant_Acquire();
+ _Thread_Disable_dispatch();
_SMP_barrier_Wait( &ctx.barrier, bs, rtems_get_processor_count() );
cache_manager_smp_functions( set_size, cpu_set );
if ( rtems_get_current_processor() == 0)
- _Giant_Release();
+ _Thread_Enable_dispatch();
}
static void test_func_test( size_t set_size, cpu_set_t *cpu_set,
@@ -145,7 +145,7 @@ static void test_func_giant_taken_test( size_t set_size, cpu_set_t *cpu_set,
ctx.count[rtems_get_current_processor()] = 0;
if ( rtems_get_current_processor() == 0)
- _Giant_Acquire();
+ _Thread_Disable_dispatch();
_SMP_barrier_Wait( &ctx.barrier, bs, rtems_get_processor_count() );
@@ -157,7 +157,7 @@ static void test_func_giant_taken_test( size_t set_size, cpu_set_t *cpu_set,
rtems_get_processor_count() );
if ( rtems_get_current_processor() == 0)
- _Giant_Release();
+ _Thread_Enable_dispatch();
}
static void cmlog( const char* str )
diff --git a/testsuites/smptests/smpfatal03/init.c b/testsuites/smptests/smpfatal03/init.c
index 6d7a7ec..788b071 100644
--- a/testsuites/smptests/smpfatal03/init.c
+++ b/testsuites/smptests/smpfatal03/init.c
@@ -42,7 +42,7 @@ static void acquire_giant_and_fatal_task(rtems_task_argument arg)
int i;
for (i = 0; i < 13; ++i) {
- _Giant_Acquire();
+ _Thread_Disable_dispatch();
}
_SMP_barrier_Wait(&giant_barrier, &state, CPU_COUNT);
@@ -62,7 +62,7 @@ static void wait_for_giant(void)
_SMP_barrier_Wait(&giant_barrier, &state, CPU_COUNT);
- _Giant_Acquire();
+ _Thread_Disable_dispatch();
}
static void Init(rtems_task_argument arg)
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