[Xenomai-git] Philippe Gerum : vxworks/task: fix spurious unlinking upon early deletion

2014-02-15 Thread git repository hosting 
Module: xenomai-forge
Branch: master
Commit: 7e8527d25660ac6a12078a353ae1429c4c486a08
URL:
http://git.xenomai.org/?p=xenomai-forge.git;a=commit;h=7e8527d25660ac6a12078a353ae1429c4c486a08

Author: Philippe Gerum r...@xenomai.org
Date:   Mon Feb  3 12:00:04 2014 +0100

vxworks/task: fix spurious unlinking upon early deletion

---

 lib/vxworks/taskLib.c |9 ++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/lib/vxworks/taskLib.c b/lib/vxworks/taskLib.c
index 1ef52a5..e3457a3 100644
--- a/lib/vxworks/taskLib.c
+++ b/lib/vxworks/taskLib.c
@@ -151,9 +151,11 @@ static void task_finalizer(struct threadobj *thobj)
 {
struct wind_task *task = container_of(thobj, struct wind_task, thobj);
 
-   write_lock_nocancel(wind_task_lock);
-   pvlist_remove(task-next);
-   write_unlock(wind_task_lock);
+   if (pvholder_linked(task-next)) {
+   write_lock_nocancel(wind_task_lock);
+   pvlist_remove(task-next);
+   write_unlock(wind_task_lock);
+   }
 
task-tcb-status |= WIND_DEAD;
cluster_delobj(wind_task_table, task-cobj);
@@ -356,6 +358,7 @@ static STATUS __taskInit(struct wind_task *task,
idata.finalizer = task_finalizer;
idata.priority = cprio;
threadobj_init(task-thobj, idata);
+   initpvh(task-next);
 
ret = __bt(cluster_addobj(wind_task_table, task-name, task-cobj));
if (ret) {


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[Xenomai-git] Philippe Gerum : vxworks/task: fix spurious unlinking upon early deletion

2014-02-05 Thread git repository hosting 
Module: xenomai-forge
Branch: next
Commit: 7e8527d25660ac6a12078a353ae1429c4c486a08
URL:
http://git.xenomai.org/?p=xenomai-forge.git;a=commit;h=7e8527d25660ac6a12078a353ae1429c4c486a08

Author: Philippe Gerum r...@xenomai.org
Date:   Mon Feb  3 12:00:04 2014 +0100

vxworks/task: fix spurious unlinking upon early deletion

---

 lib/vxworks/taskLib.c |9 ++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/lib/vxworks/taskLib.c b/lib/vxworks/taskLib.c
index 1ef52a5..e3457a3 100644
--- a/lib/vxworks/taskLib.c
+++ b/lib/vxworks/taskLib.c
@@ -151,9 +151,11 @@ static void task_finalizer(struct threadobj *thobj)
 {
struct wind_task *task = container_of(thobj, struct wind_task, thobj);
 
-   write_lock_nocancel(wind_task_lock);
-   pvlist_remove(task-next);
-   write_unlock(wind_task_lock);
+   if (pvholder_linked(task-next)) {
+   write_lock_nocancel(wind_task_lock);
+   pvlist_remove(task-next);
+   write_unlock(wind_task_lock);
+   }
 
task-tcb-status |= WIND_DEAD;
cluster_delobj(wind_task_table, task-cobj);
@@ -356,6 +358,7 @@ static STATUS __taskInit(struct wind_task *task,
idata.finalizer = task_finalizer;
idata.priority = cprio;
threadobj_init(task-thobj, idata);
+   initpvh(task-next);
 
ret = __bt(cluster_addobj(wind_task_table, task-name, task-cobj));
if (ret) {


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