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-rw-r--r--include/linux/sched.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 1c771ea4481d..4edd7e2096fb 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -641,12 +641,24 @@ struct sched_dl_entity {
* overruns.
*
* @dl_server tells if this is a server entity.
+ *
+ * @dl_defer tells if this is a deferred or regular server. For
+ * now only defer server exists.
+ *
+ * @dl_defer_armed tells if the deferrable server is waiting
+ * for the replenishment timer to activate it.
+ *
+ * @dl_defer_running tells if the deferrable server is actually
+ * running, skipping the defer phase.
*/
unsigned int dl_throttled : 1;
unsigned int dl_yielded : 1;
unsigned int dl_non_contending : 1;
unsigned int dl_overrun : 1;
unsigned int dl_server : 1;
+ unsigned int dl_defer : 1;
+ unsigned int dl_defer_armed : 1;
+ unsigned int dl_defer_running : 1;
/*
* Bandwidth enforcement timer. Each -deadline task has its