Add a VRT_CTX arg to vdir_new(), we will need it

lib/libvmod_directors/fall_back.c

@@ -98,7 +98,7 @@ vmod_fallback__init(VRT_CTX,
 	ALLOC_OBJ(fb, VMOD_DIRECTORS_FALLBACK_MAGIC);
 	AN(fb);
 	*fbp = fb;
-	vdir_new(&fb->vd, "fallback", vcl_name, vmod_fallback_healthy,
+	vdir_new(ctx, &fb->vd, "fallback", vcl_name, vmod_fallback_healthy,
 	    vmod_fallback_resolve, fb);
 	fb->st = sticky;
 }

lib/libvmod_directors/hash.c

@@ -59,7 +59,7 @@ vmod_hash__init(VRT_CTX, struct vmod_directors_hash **rrp,
 	ALLOC_OBJ(rr, VMOD_DIRECTORS_HASH_MAGIC);
 	AN(rr);
 	*rrp = rr;
-	vdir_new(&rr->vd, "hash", vcl_name, NULL, NULL, rr);
+	vdir_new(ctx, &rr->vd, "hash", vcl_name, NULL, NULL, rr);
 }
 
 VCL_VOID v_matchproto_()

lib/libvmod_directors/random.c

@@ -86,7 +86,7 @@ vmod_random__init(VRT_CTX, struct vmod_directors_random **rrp,
 	ALLOC_OBJ(rr, VMOD_DIRECTORS_RANDOM_MAGIC);
 	AN(rr);
 	*rrp = rr;
-	vdir_new(&rr->vd, "random", vcl_name, vmod_random_healthy,
+	vdir_new(ctx, &rr->vd, "random", vcl_name, vmod_random_healthy,
 	    vmod_random_resolve, rr);
 }
 

lib/libvmod_directors/round_robin.c

@@ -95,7 +95,7 @@ vmod_round_robin__init(VRT_CTX,
 	ALLOC_OBJ(rr, VMOD_DIRECTORS_ROUND_ROBIN_MAGIC);
 	AN(rr);
 	*rrp = rr;
-	vdir_new(&rr->vd, "round-robin", vcl_name, vmod_rr_healthy,
+	vdir_new(ctx, &rr->vd, "round-robin", vcl_name, vmod_rr_healthy,
 	    vmod_rr_resolve, rr);
 }
 

lib/libvmod_directors/vdir.c

@@ -50,11 +50,12 @@ vdir_expand(struct vdir *vd, unsigned n)
 }
 
 void
-vdir_new(struct vdir **vdp, const char *name, const char *vcl_name,
+vdir_new(VRT_CTX, struct vdir **vdp, const char *name, const char *vcl_name,
     vdi_healthy_f *healthy, vdi_resolve_f *resolve, void *priv)
 {
 	struct vdir *vd;
 
+	AN(ctx);
 	AN(name);
 	AN(vcl_name);
 	AN(vdp);

lib/libvmod_directors/vdir.h

@@ -41,7 +41,8 @@ struct vdir {
 	struct vbitmap				*vbm;
 };
 
-void vdir_new(struct vdir **vdp, const char *name, const char *vcl_name,
+void vdir_new(VRT_CTX, struct vdir **vdp, const char *name,
+    const char *vcl_name,
     vdi_healthy_f *healthy, vdi_resolve_f *resolve, void *priv);
 void vdir_delete(struct vdir **vdp);
 void vdir_rdlock(struct vdir *vd);