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authorThomas Gleixner <tglx@linutronix.de>2014-03-23 18:20:44 +0400
committerThomas Gleixner <tglx@linutronix.de>2014-03-25 20:33:42 +0400
commitea2e64f280d2a34a8ed9ae3d783cd770d14b70ec (patch)
tree49bbf487a2b6683f73d9970ba97598ba1a9da30d /include/linux/workqueue.h
parent87291a9267ecc0a8efceb4d9cbd4da870f958fc1 (diff)
downloadlinux-ea2e64f280d2a34a8ed9ae3d783cd770d14b70ec.tar.xz
workqueue: Provide destroy_delayed_work_on_stack()
If a delayed or deferrable work is on stack we need to tell debug objects that we are destroying the timer and the work. Otherwise we leak the tracking object. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Vince Weaver <vincent.weaver@maine.edu> Acked-by: Tejun Heo <tj@kernel.org> Link: http://lkml.kernel.org/r/20140323141939.911487677@linutronix.de Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/linux/workqueue.h')
-rw-r--r--include/linux/workqueue.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index 594521ba0d43..abdbe5af119d 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -191,6 +191,7 @@ struct execute_work {
#ifdef CONFIG_DEBUG_OBJECTS_WORK
extern void __init_work(struct work_struct *work, int onstack);
extern void destroy_work_on_stack(struct work_struct *work);
+extern void destroy_delayed_work_on_stack(struct delayed_work *work);
static inline unsigned int work_static(struct work_struct *work)
{
return *work_data_bits(work) & WORK_STRUCT_STATIC;
@@ -198,6 +199,7 @@ static inline unsigned int work_static(struct work_struct *work)
#else
static inline void __init_work(struct work_struct *work, int onstack) { }
static inline void destroy_work_on_stack(struct work_struct *work) { }
+static inline void destroy_delayed_work_on_stack(struct delayed_work *work) { }
static inline unsigned int work_static(struct work_struct *work) { return 0; }
#endif