Changes in kernel/generic/include/proc/task.h [aae365bc:6f7071b] in mainline

File:

• kernel/generic/include/proc/task.h (modified) (2 diffs)

kernel/generic/include/proc/task.h

@@ -43 +43 @@
 #include <synch/mutex.h>
 #include <synch/futex.h>
+#include <synch/workqueue.h>
+#include <adt/cht.h>
 #include <adt/list.h>
 #include <adt/odict.h>
@@ -128 +130 @@
         task_arch_t arch;
 
-        /** Serializes access to futex_list.*/
-        SPINLOCK_DECLARE(futex_list_lock);
-        /** List of all futexes accesses by this task. */
-        list_t futex_list;
+        struct futex_cache {
+                /** CHT mapping virtual addresses of futex variables to futex objects.*/
+                cht_t ht;
+                /** Serializes access to futex_list.*/
+                SPINLOCK_DECLARE(list_lock);
+                /** List of all futexes accesses by this task. */
+                list_t list;
+                work_t destroy_work;
+        } *futexes;
 
         /** Accumulated accounting. */