From 87295b6c5c7fd7bbc0ce3e7f42d2adbbac7352b9 Mon Sep 17 00:00:00 2001 From: Tom Tucker Date: Wed, 28 May 2008 13:17:44 -0500 Subject: svcrdma: Add dma map count and WARN_ON Add a dma map count in order to verify that all DMA mapping resources have been freed when the transport is closed. Signed-off-by: Tom Tucker --- include/linux/sunrpc/svc_rdma.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/sunrpc') diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h index fd5e8a1c17d..ab93afc03c4 100644 --- a/include/linux/sunrpc/svc_rdma.h +++ b/include/linux/sunrpc/svc_rdma.h @@ -130,6 +130,7 @@ struct svcxprt_rdma { struct ib_pd *sc_pd; + atomic_t sc_dma_used; atomic_t sc_ctxt_used; struct list_head sc_ctxt_free; int sc_ctxt_cnt; -- cgit v1.2.3