Add zp->z_is_zvol flag

A new flag is required for the zfs_rlock code to determine if
it is operation of the zvol of zpl dataset.  This used to be
keyed off the zp->z_vnode, which was a hack to begin with, but
with the removal of vnodes we needed a dedicated flag.

1 files changed, 1 insertions, 1 deletions

diff --git a/include/sys/zfs_znode.h b/include/sys/zfs_znode.h
index 2f25cc7fe..53bd18109 100644
--- a/include/sys/zfs_znode.h
+++ b/include/sys/zfs_znode.h
@@ -209,7 +209,7 @@ typedef struct znode {
 	list_node_t	z_link_node;	/* all znodes in fs link */
 	sa_handle_t	*z_sa_hdl;	/* handle to sa data */
 	boolean_t	z_is_sa;	/* are we native sa? */
-	void (*z_set_ops_inode) (struct inode *); /* set inode ops */
+	boolean_t	z_is_zvol;	/* are we used by the zvol */
 	struct inode	z_inode;	/* generic vfs inode */
 } znode_t;