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Some time and code size optimisations.

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This commit is contained in:
Richard Barry
2011-02-06 15:44:56 +00:00
parent 1374a17f73
commit c26b230d28
4 changed files with 133 additions and 95 deletions
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12
Source/queue.c
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@@ -697,7 +697,7 @@ xTimeOutType xTimeOut;
/* The data is being left in the queue, so see if there are
any other tasks waiting for the data. */
if( !listLIST_IS_EMPTY( &( pxQueue->xTasksWaitingToReceive ) ) )
if( listLIST_IS_EMPTY( &( pxQueue->xTasksWaitingToReceive ) ) == pdFALSE )
{
/* Tasks that are removed from the event list will get added to
the pending ready list as the scheduler is still suspended. */
@@ -790,7 +790,7 @@ unsigned portBASE_TYPE uxSavedInterruptStatus;
be done when the queue is unlocked later. */
if( pxQueue->xTxLock == queueUNLOCKED )
{
if( !listLIST_IS_EMPTY( &( pxQueue->xTasksWaitingToReceive ) ) )
if( listLIST_IS_EMPTY( &( pxQueue->xTasksWaitingToReceive ) ) == pdFALSE )
{
if( xTaskRemoveFromEventList( &( pxQueue->xTasksWaitingToReceive ) ) != pdFALSE )
{
@@ -880,7 +880,7 @@ signed char *pcOriginalReadPosition;
/* The data is being left in the queue, so see if there are
any other tasks waiting for the data. */
if( !listLIST_IS_EMPTY( &( pxQueue->xTasksWaitingToReceive ) ) )
if( listLIST_IS_EMPTY( &( pxQueue->xTasksWaitingToReceive ) ) == pdFALSE )
{
/* Tasks that are removed from the event list will get added to
the pending ready list as the scheduler is still suspended. */
@@ -988,7 +988,7 @@ unsigned portBASE_TYPE uxSavedInterruptStatus;
that an ISR has removed data while the queue was locked. */
if( pxQueue->xRxLock == queueUNLOCKED )
{
if( !listLIST_IS_EMPTY( &( pxQueue->xTasksWaitingToSend ) ) )
if( listLIST_IS_EMPTY( &( pxQueue->xTasksWaitingToSend ) ) == pdFALSE )
{
if( xTaskRemoveFromEventList( &( pxQueue->xTasksWaitingToSend ) ) != pdFALSE )
{
@@ -1117,7 +1117,7 @@ static void prvUnlockQueue( xQueueHandle pxQueue )
{
/* Data was posted while the queue was locked. Are any tasks
blocked waiting for data to become available? */
if( !listLIST_IS_EMPTY( &( pxQueue->xTasksWaitingToReceive ) ) )
if( listLIST_IS_EMPTY( &( pxQueue->xTasksWaitingToReceive ) ) == pdFALSE )
{
/* Tasks that are removed from the event list will get added to
the pending ready list as the scheduler is still suspended. */
@@ -1145,7 +1145,7 @@ static void prvUnlockQueue( xQueueHandle pxQueue )
{
while( pxQueue->xRxLock > queueLOCKED_UNMODIFIED )
{
if( !listLIST_IS_EMPTY( &( pxQueue->xTasksWaitingToSend ) ) )
if( listLIST_IS_EMPTY( &( pxQueue->xTasksWaitingToSend ) ) == pdFALSE )
{
if( xTaskRemoveFromEventList( &( pxQueue->xTasksWaitingToSend ) ) != pdFALSE )
{