1 files changed, 11 insertions, 7 deletions

diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index 4f9d277bcd9a..f11100f96482 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -25,18 +25,20 @@ typedef void (*work_func_t)(struct work_struct *work);
 
 enum {
         WORK_STRUCT_PENDING_BIT = 0,    /* work item is pending execution */
-        WORK_STRUCT_CWQ_BIT     = 1,    /* data points to cwq */
-        WORK_STRUCT_LINKED_BIT  = 2,    /* next work is linked to this one */
+        WORK_STRUCT_DELAYED_BIT = 1,    /* work item is delayed */
+        WORK_STRUCT_CWQ_BIT     = 2,    /* data points to cwq */
+        WORK_STRUCT_LINKED_BIT  = 3,    /* next work is linked to this one */
 #ifdef CONFIG_DEBUG_OBJECTS_WORK
-        WORK_STRUCT_STATIC_BIT  = 3,    /* static initializer (debugobjects) */
-        WORK_STRUCT_COLOR_SHIFT = 4,    /* color for workqueue flushing */
+        WORK_STRUCT_STATIC_BIT  = 4,    /* static initializer (debugobjects) */
+        WORK_STRUCT_COLOR_SHIFT = 5,    /* color for workqueue flushing */
 #else
-        WORK_STRUCT_COLOR_SHIFT = 3,    /* color for workqueue flushing */
+        WORK_STRUCT_COLOR_SHIFT = 4,    /* color for workqueue flushing */
 #endif
 
         WORK_STRUCT_COLOR_BITS  = 4,
 
         WORK_STRUCT_PENDING     = 1 << WORK_STRUCT_PENDING_BIT,
+        WORK_STRUCT_DELAYED     = 1 << WORK_STRUCT_DELAYED_BIT,
         WORK_STRUCT_CWQ         = 1 << WORK_STRUCT_CWQ_BIT,
         WORK_STRUCT_LINKED      = 1 << WORK_STRUCT_LINKED_BIT,
 #ifdef CONFIG_DEBUG_OBJECTS_WORK
@@ -59,8 +61,8 @@ enum {
 
         /*
          * Reserve 7 bits off of cwq pointer w/ debugobjects turned
-         * off.  This makes cwqs aligned to 128 bytes which isn't too
-         * excessive while allowing 15 workqueue flush colors.
+         * off.  This makes cwqs aligned to 256 bytes and allows 15
+         * workqueue flush colors.
          */
         WORK_STRUCT_FLAG_BITS   = WORK_STRUCT_COLOR_SHIFT +
                                   WORK_STRUCT_COLOR_BITS,
@@ -241,6 +243,8 @@ enum {
         WQ_HIGHPRI              = 1 << 4, /* high priority */
         WQ_CPU_INTENSIVE        = 1 << 5, /* cpu instensive workqueue */
 
+        WQ_DYING                = 1 << 6, /* internal: workqueue is dying */
+
         WQ_MAX_ACTIVE           = 512,    /* I like 512, better ideas? */
         WQ_MAX_UNBOUND_PER_CPU  = 4,      /* 4 * #cpus for unbound wq */
         WQ_DFL_ACTIVE           = WQ_MAX_ACTIVE / 2,