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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2009-03-08 23:33:41 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2009-03-08 23:33:41 +0000 |
commit | 51835242fc57907004ec44d499b5278ac6cc822b (patch) | |
tree | 13c1a8443302b1e6527a50c27f5e1ba8ae1049ca /nuttx/sched/task_restart.c | |
parent | 173b6c45055ea605169f1b54458cbfbe40db467d (diff) | |
download | px4-nuttx-51835242fc57907004ec44d499b5278ac6cc822b.tar.gz px4-nuttx-51835242fc57907004ec44d499b5278ac6cc822b.tar.bz2 px4-nuttx-51835242fc57907004ec44d499b5278ac6cc822b.zip |
Add support for priority inheritance
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1581 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/sched/task_restart.c')
-rw-r--r-- | nuttx/sched/task_restart.c | 49 |
1 files changed, 26 insertions, 23 deletions
diff --git a/nuttx/sched/task_restart.c b/nuttx/sched/task_restart.c index 3d682eb3d..c254dd303 100644 --- a/nuttx/sched/task_restart.c +++ b/nuttx/sched/task_restart.c @@ -1,7 +1,7 @@ -/************************************************************ - * task_restart.c +/**************************************************************************** + * sched/task_restart.c * - * Copyright (C) 2007 Gregory Nutt. All rights reserved. + * Copyright (C) 2007, 2009 Gregory Nutt. All rights reserved. * Author: Gregory Nutt <spudmonkey@racsa.co.cr> * * Redistribution and use in source and binary forms, with or without @@ -14,7 +14,7 @@ * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. - * 3. Neither the name Gregory Nutt nor the names of its contributors may be + * 3. Neither the name NuttX nor the names of its contributors may be * used to endorse or promote products derived from this software * without specific prior written permission. * @@ -31,11 +31,11 @@ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * - ************************************************************/ + ****************************************************************************/ -/************************************************************ +/**************************************************************************** * Included Files - ************************************************************/ + ****************************************************************************/ #include <nuttx/config.h> #include <sys/types.h> @@ -44,35 +44,35 @@ #include "os_internal.h" #include "sig_internal.h" -/************************************************************ +/**************************************************************************** * Definitions - ************************************************************/ + ****************************************************************************/ -/************************************************************ +/**************************************************************************** * Private Type Declarations - ************************************************************/ + ****************************************************************************/ -/************************************************************ +/**************************************************************************** * Global Variables - ************************************************************/ + ****************************************************************************/ -/************************************************************ +/**************************************************************************** * Private Variables - ************************************************************/ + ****************************************************************************/ -/************************************************************ +/**************************************************************************** * Private Function Prototypes - ************************************************************/ + ****************************************************************************/ -/************************************************************ +/**************************************************************************** * Private Functions - ************************************************************/ + ****************************************************************************/ -/************************************************************ +/**************************************************************************** * Public Functions - ************************************************************/ + ****************************************************************************/ -/************************************************************ +/**************************************************************************** * Name: task_restart * * Description: @@ -94,7 +94,7 @@ * (2) The pid is not associated with any task known to * the system. * - ************************************************************/ + ****************************************************************************/ STATUS task_restart(pid_t pid) { @@ -149,6 +149,9 @@ STATUS task_restart(pid_t pid) /* Reset the task priority */ tcb->sched_priority = tcb->init_priority; +#ifdef CONFIG_PRIORITY_INHERITANCE + tcb->base_priority = tcb->init_priority; +#endif /* Re-initialize the processor-specific portion of the TCB * This will reset the entry point and the start-up parameters |