thp: extract khugepaged from mm/huge_memory.c

[cascardo/linux.git] / kernel / task_work.c

diff --git a/kernel/task_work.c b/kernel/task_work.c
index 53fa971..6ab4842 100644 (file)
--- a/kernel/task_work.c
+++ b/kernel/task_work.c
@@ -108,7 +108,6 @@ void task_work_run(void)
                 * fail, but it can play with *work and other entries.
                 */
                raw_spin_unlock_wait(&task->pi_lock);
-               smp_mb();
 
                do {
                        next = work->next;