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validation: Compatibility for other RTEMS versions

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Make some performance tests compatible to other RTEMS versions which do
not allow changing the priority of a task which owns a priority
inheritance mutex.

Update #3716.
This commit is contained in:
Sebastian Huber
2023-09-26 08:34:17 +02:00
parent 3fa6e41c4c
commit 5a21b1d133
1 changed files with 12 additions and 6 deletions
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18
testsuites/validation/tc-sem-performance.c
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@@ -382,9 +382,10 @@ static void RtemsSemReqPerfMtxPiReleaseOne_Setup(
RtemsSemValPerf_Context *ctx
)
{
SetSelfPriority( PRIO_HIGH );
ObtainMutex( ctx->mutex_id );
Send( ctx, EVENT_OBTAIN );
SetPriority( ctx->worker_id, PRIO_LOW );
Yield();
Send( ctx, EVENT_RELEASE );
}
@@ -401,6 +402,11 @@ static void RtemsSemReqPerfMtxPiReleaseOne_Setup_Wrap( void *arg )
*/
static void RtemsSemReqPerfMtxPiReleaseOne_Body( RtemsSemValPerf_Context *ctx )
{
/*
* The release will unblock the worker task which has our priority. The
* scheduler ensures FIFO ordering for ready threads of the same priority, so
* the release will not preempt us.
*/
ctx->status = rtems_semaphore_release( ctx->mutex_id );
}
@@ -426,7 +432,7 @@ static bool RtemsSemReqPerfMtxPiReleaseOne_Teardown(
{
T_quiet_rsc( ctx->status, RTEMS_SUCCESSFUL );
SetPriority( ctx->worker_id, PRIO_HIGH );
SetSelfPriority( PRIO_NORMAL );
return tic == toc;
}
@@ -734,7 +740,7 @@ static void RtemsSemReqPerfMtxPiWaitForever_Setup(
)
{
Send( ctx, EVENT_OBTAIN );
SetPriority( ctx->worker_id, PRIO_LOW );
SetSelfPriority( PRIO_VERY_HIGH );
Send( ctx, EVENT_END | EVENT_RELEASE );
}
@@ -784,8 +790,8 @@ static bool RtemsSemReqPerfMtxPiWaitForever_Teardown(
T_quiet_rsc( ctx->status, RTEMS_SUCCESSFUL );
*delta = ctx->end - ctx->begin;
SetPriority( ctx->worker_id, PRIO_HIGH );
ReleaseMutex( ctx->mutex_id );
SetSelfPriority( PRIO_NORMAL );
return tic == toc;
}
@@ -825,7 +831,7 @@ static bool RtemsSemReqPerfMtxPiWaitForever_Teardown_Wrap(
static void RtemsSemReqPerfMtxPiWaitTimed_Setup( RtemsSemValPerf_Context *ctx )
{
Send( ctx, EVENT_OBTAIN );
SetPriority( ctx->worker_id, PRIO_LOW );
SetSelfPriority( PRIO_VERY_HIGH );
Send( ctx, EVENT_END | EVENT_RELEASE );
}
@@ -873,8 +879,8 @@ static bool RtemsSemReqPerfMtxPiWaitTimed_Teardown(
T_quiet_rsc( ctx->status, RTEMS_SUCCESSFUL );
*delta = ctx->end - ctx->begin;
SetPriority( ctx->worker_id, PRIO_HIGH );
ReleaseMutex( ctx->mutex_id );
SetSelfPriority( PRIO_NORMAL );
return tic == toc;
}