1 files changed, 7 insertions, 1 deletions

diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index ab95fef38d56..f562674db404 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -68,9 +68,15 @@ enum {
         WORK_STRUCT_FLAG_BITS   = WORK_STRUCT_COLOR_SHIFT +
                                   WORK_STRUCT_COLOR_BITS,
 
+        /* data contains off-queue information when !WORK_STRUCT_CWQ */
+        WORK_OFFQ_FLAG_BASE     = WORK_STRUCT_FLAG_BITS,
+        WORK_OFFQ_FLAG_BITS     = 0,
+        WORK_OFFQ_CPU_SHIFT     = WORK_OFFQ_FLAG_BASE + WORK_OFFQ_FLAG_BITS,
+
+        /* convenience constants */
         WORK_STRUCT_FLAG_MASK   = (1UL << WORK_STRUCT_FLAG_BITS) - 1,
         WORK_STRUCT_WQ_DATA_MASK = ~WORK_STRUCT_FLAG_MASK,
-        WORK_STRUCT_NO_CPU      = WORK_CPU_NONE << WORK_STRUCT_FLAG_BITS,
+        WORK_STRUCT_NO_CPU      = (unsigned long)WORK_CPU_NONE << WORK_OFFQ_CPU_SHIFT,
 
         /* bit mask for work_busy() return values */
         WORK_BUSY_PENDING       = 1 << 0,