Merge tag 'trace-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt...

[mirror_ubuntu-artful-kernel.git] / include / linux / backing-dev-defs.h

diff --git a/include/linux/backing-dev-defs.h b/include/linux/backing-dev-defs.h
index 0b5b1af35e5ea83c4d0a9bb33e2fbb8207002ecd..e850e76acaaf17dea16069faee5d9d12f179ff32 100644 (file)
--- a/include/linux/backing-dev-defs.h
+++ b/include/linux/backing-dev-defs.h
@@ -116,6 +116,8 @@ struct bdi_writeback {
        struct list_head work_list;
        struct delayed_work dwork;      /* work item used for writeback */
 
+       unsigned long dirty_sleep;      /* last wait */
+
        struct list_head bdi_node;      /* anchored at bdi->wb_list */
 
 #ifdef CONFIG_CGROUP_WRITEBACK