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score: Modify _Per_CPU_Perform_jobs()

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Process only the jobs initially registered on the processing list.  This
makes it possible to add jobs for the current processor in a job
handler.  These jobs are processed with the next
SMP_MESSAGE_PERFORM_JOBS message.  The lock is only acquired and
released once.
This commit is contained in:
Sebastian Huber
2019-04-19 11:02:02 +02:00
parent 85d6e845d2
commit c63e8bbeb9
2 changed files with 48 additions and 5 deletions
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41
testsuites/smptests/smpmulticast01/init.c
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@@ -394,6 +394,47 @@ T_TEST_CASE(JobOrder)
_Thread_Dispatch_enable(cpu_self);
}
#define TEST_ADD_JOB_IN_JOB_JOBS 3
static Per_CPU_Job add_job_in_job_jobs[TEST_ADD_JOB_IN_JOB_JOBS];
static void add_job_in_job_handler_0(void *arg)
{
T_step(1, "invalid job order");
_Per_CPU_Add_job(_Per_CPU_Get(), &add_job_in_job_jobs[1]);
}
static void add_job_in_job_handler_1(void *arg)
{
T_step(3, "invalid job order");
}
static const Per_CPU_Job_context
add_job_in_job_contexts[TEST_ADD_JOB_IN_JOB_JOBS] = {
{ .handler = add_job_in_job_handler_0 },
{ .handler = add_job_in_job_handler_1 }
};
T_TEST_CASE(AddJobInJob)
{
Per_CPU_Control *cpu_self;
size_t i;
T_plan(4);
cpu_self = _Thread_Dispatch_disable();
for (i = 0; i < TEST_ADD_JOB_IN_JOB_JOBS; ++i) {
add_job_in_job_jobs[i].context = &add_job_in_job_contexts[i];
}
_Per_CPU_Add_job(cpu_self, &add_job_in_job_jobs[0]);
T_step(0, "wrong job processing time");
_SMP_Send_message(_Per_CPU_Get_index(cpu_self), SMP_MESSAGE_PERFORM_JOBS);
T_step(2, "wrong job processing time");
_SMP_Send_message(_Per_CPU_Get_index(cpu_self), SMP_MESSAGE_PERFORM_JOBS);
_Thread_Dispatch_enable(cpu_self);
}
T_TEST_CASE(UnicastDuringMultitaskingIRQDisabled)
{
test_unicast(&test_instance, multicast_action_irq_disabled);