1 files changed, 27 insertions, 15 deletions

diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index ef071ca73fc3..479d840db286 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -2974,6 +2974,31 @@ bool flush_delayed_work(struct delayed_work *dwork)
 }
 EXPORT_SYMBOL(flush_delayed_work);
 
+static bool __cancel_work(struct work_struct *work, bool is_dwork)
+{
+        unsigned long flags;
+        int ret;
+
+        do {
+                ret = try_to_grab_pending(work, is_dwork, &flags);
+        } while (unlikely(ret == -EAGAIN));
+
+        if (unlikely(ret < 0))
+                return false;
+
+        set_work_pool_and_clear_pending(work, get_work_pool_id(work));
+        local_irq_restore(flags);
+        return ret;
+}
+
+/*
+ * See cancel_delayed_work()
+ */
+bool cancel_work(struct work_struct *work)
+{
+        return __cancel_work(work, false);
+}
+
 /**
  * cancel_delayed_work - cancel a delayed work
  * @dwork: delayed_work to cancel
@@ -2992,20 +3017,7 @@ EXPORT_SYMBOL(flush_delayed_work);
  */
 bool cancel_delayed_work(struct delayed_work *dwork)
 {
-        unsigned long flags;
-        int ret;
-
-        do {
-                ret = try_to_grab_pending(&dwork->work, true, &flags);
-        } while (unlikely(ret == -EAGAIN));
-
-        if (unlikely(ret < 0))
-                return false;
-
-        set_work_pool_and_clear_pending(&dwork->work,
-                                        get_work_pool_id(&dwork->work));
-        local_irq_restore(flags);
-        return ret;
+        return __cancel_work(&dwork->work, true);
 }
 EXPORT_SYMBOL(cancel_delayed_work);
 
@@ -4249,7 +4261,7 @@ void print_worker_info(const char *log_lvl, struct task_struct *task)
          * This function is called without any synchronization and @task
          * could be in any state.  Be careful with dereferences.
          */
-        worker = probe_kthread_data(task);
+        worker = kthread_probe_data(task);
 
         /*
          * Carefully copy the associated workqueue's workfn and name.  Keep