OS-4461 lxsys can bungle v_count during VOP_INACTIVE

Reviewed by: Jerry Jelinek <jerry.jelinek@joyent.com>
TritonDataCenter · Jul 22, 2015 · 571323b · 571323b
1 parent 26ec801
commit 571323b
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/usr/src/uts/common/brand/lx/sysfs/lx_syssubr.c b/usr/src/uts/common/brand/lx/sysfs/lx_syssubr.c
@@ -229,6 +229,9 @@ lxsys_freenode_static(lxsys_node_t *lnp)
 	if (vp->v_count != 1) {
 		VERIFY(vp->v_count > 0);
 
+		/* Release our hold before bailing out of lxsys_inactive */
+		vp->v_count--;
+
 		mutex_exit(&vp->v_lock);
 		mutex_exit(&lxsm->lxsysm_lock);
 		return (-1);