MFC r277179, r277199 and r277391:

Add a kernel function to delist our kernel character devices, so that
the device name can be re-used right away in case we are destroying
the character devices in the background.

1 files changed, 1 insertions, 0 deletions

diff --git a/sys/fs/devfs/devfs_int.h b/sys/fs/devfs/devfs_int.h
index ce55416..6c57109 100644
--- a/sys/fs/devfs/devfs_int.h
+++ b/sys/fs/devfs/devfs_int.h
@@ -56,6 +56,7 @@ struct cdev_priv {
 	u_int			cdp_flags;
 #define CDP_ACTIVE		(1 << 0)
 #define CDP_SCHED_DTR		(1 << 1)
+#define	CDP_UNREF_DTR		(1 << 2)
 
 	u_int			cdp_inuse;
 	u_int			cdp_maxdirent;