Add an option for 8 byte alignment.

[freertos] / Source / list.c

diff --git a/Source/list.c b/Source/list.c
index e72689901f7e43499c4adc85acfed905c7c1bf70..d28adc98954aee0e0ccdc9cb343a0a9d5a1c8371 100644 (file)
--- a/Source/list.c
+++ b/Source/list.c
@@ -1,24 +1,24 @@
 /*\r
-       FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.\r
+       FreeRTOS.org V4.2.0 - Copyright (C) 2003-2007 Richard Barry.\r
 \r
-       This file is part of the FreeRTOS distribution.\r
+       This file is part of the FreeRTOS.org distribution.\r
 \r
-       FreeRTOS is free software; you can redistribute it and/or modify\r
+       FreeRTOS.org is free software; you can redistribute it and/or modify\r
        it under the terms of the GNU General Public License as published by\r
        the Free Software Foundation; either version 2 of the License, or\r
        (at your option) any later version.\r
 \r
-       FreeRTOS is distributed in the hope that it will be useful,\r
+       FreeRTOS.org is distributed in the hope that it will be useful,\r
        but WITHOUT ANY WARRANTY; without even the implied warranty of\r
        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
        GNU General Public License for more details.\r
 \r
        You should have received a copy of the GNU General Public License\r
-       along with FreeRTOS; if not, write to the Free Software\r
+       along with FreeRTOS.org; if not, write to the Free Software\r
        Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\r
 \r
        A special exception to the GPL can be applied should you wish to distribute\r
-       a combined work that includes FreeRTOS, without being obliged to provide\r
+       a combined work that includes FreeRTOS.org, without being obliged to provide\r
        the source code for any proprietary components.  See the licensing section\r
        of http://www.FreeRTOS.org for full details of how and when the exception\r
        can be applied.\r
@@ -71,6 +71,11 @@ Changes from V3.2.4
 \r
        + Changed the volatile definitions of some structure members to clean up\r
          the code where the list structures are used.\r
+\r
+Changes from V4.0.4\r
+\r
+       + Optimised vListInsert() in the case when the wake time is the maximum \r
+         tick count value.\r
 */\r
 \r
 #include <stdlib.h>\r
@@ -148,11 +153,7 @@ portTickType xValueOfInsertion;
        algorithm slightly if necessary. */\r
        if( xValueOfInsertion == portMAX_DELAY )\r
        {\r
-               for( pxIterator = ( xListItem * ) &( pxList->xListEnd ); pxIterator->pxNext->xItemValue < xValueOfInsertion; pxIterator = pxIterator->pxNext )\r
-               {\r
-                       /* There is nothing to do here, we are just iterating to the\r
-                       wanted insertion position. */\r
-               }\r
+               pxIterator = pxList->xListEnd.pxPrevious;\r
        }\r
        else\r
        {\r