vn - switch to using own malloc type

diff --git a/sys/dev/disk/vn/vn.c b/sys/dev/disk/vn/vn.c
index 8a1ea36..8dcd0bb 100644 (file)
--- a/sys/dev/disk/vn/vn.c
+++ b/sys/dev/disk/vn/vn.c
@@ -92,6 +92,7 @@ static        d_psize_t       vnsize;
 static d_strategy_t    vnstrategy;
 static d_clone_t       vnclone;
 
+MALLOC_DEFINE(M_VN, "vn_softc", "vn driver structures");
 DEVFS_DECLARE_CLONE_BITMAP(vn);
 
 #if NVN <= 1
@@ -184,7 +185,7 @@ vnclose(struct dev_close_args *ap)
                disk_destroy(&vn->sc_disk);
                devfs_clone_bitmap_put(&DEVFS_CLONE_BITMAP(vn), dkunit(dev));
                SLIST_REMOVE(&vn_list, vn, vn_softc, sc_list);
-               kfree(vn, M_DEVBUF);
+               kfree(vn, M_VN);
        }
        return (0);
 }
@@ -194,7 +195,7 @@ vncreatevn(void)
 {
        struct vn_softc *vn;
 
-       vn = kmalloc(sizeof *vn, M_DEVBUF, M_WAITOK | M_ZERO);
+       vn = kmalloc(sizeof *vn, M_VN, M_WAITOK | M_ZERO);
        return vn;
 }
 
@@ -900,7 +901,7 @@ vn_modevent(module_t mod, int type, void *data)
                        if (vn->sc_flags & VNF_INITED)
                                vnclear(vn);
 
-                       kfree(vn, M_DEVBUF);
+                       kfree(vn, M_VN);
                }
                destroy_autoclone_dev(dev, &DEVFS_CLONE_BITMAP(vn));
                dev_ops_remove_all(&vn_ops);