[4.0] c24c26e Expose WS_MarkOverflow()

[Lasse Karstensen]

commit c24c26e05968cb61c4cc183fb55aadc6d9d902d6
Author: Poul-Henning Kamp <phk at FreeBSD.org>
Date:   Tue Jun 24 10:38:22 2014 +0000

    Expose WS_MarkOverflow()

diff --git a/bin/varnishd/cache/cache.h b/bin/varnishd/cache/cache.h
index b95bc65..7ce01db 100644
--- a/bin/varnishd/cache/cache.h
+++ b/bin/varnishd/cache/cache.h
@@ -1235,6 +1235,7 @@ void WRK_BgThread(pthread_t *thr, const char *name, bgthread_t *func,
 
 void WS_Init(struct ws *ws, const char *id, void *space, unsigned len);
 unsigned WS_Reserve(struct ws *ws, unsigned bytes);
+void WS_MarkOverflow(struct ws *ws);
 void WS_Release(struct ws *ws, unsigned bytes);
 void WS_ReleaseP(struct ws *ws, char *ptr);
 void WS_Assert(const struct ws *ws);
diff --git a/bin/varnishd/cache/cache_ws.c b/bin/varnishd/cache/cache_ws.c
index 8ef7aca..ccc887c 100644
--- a/bin/varnishd/cache/cache_ws.c
+++ b/bin/varnishd/cache/cache_ws.c
@@ -85,7 +85,7 @@ WS_Init(struct ws *ws, const char *id, void *space, unsigned len)
 }
 
 
-static void
+void
 WS_MarkOverflow(struct ws *ws)
 {
 	CHECK_OBJ_NOTNULL(ws, WS_MAGIC);