RDS: Fix assertion level from fatal to warning

Fix the asserion level since its not fatal and can be hit
in normal execution paths. There is no need to take the
system down.

We keep the WARN_ON() to detect the condition if we get
here with bad pages.

Reviewed-by: Ajaykumar Hotchandani <ajaykumar.hotchandani@oracle.com>
Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/rds/ib_rdma.c b/net/rds/ib_rdma.c
index e49c956..7b7aac8 100644 (file)
--- a/net/rds/ib_rdma.c
+++ b/net/rds/ib_rdma.c
@@ -490,7 +490,7 @@ static void __rds_ib_teardown_mr(struct rds_ib_mr *ibmr)
 
                        /* FIXME we need a way to tell a r/w MR
                         * from a r/o MR */
-                       BUG_ON(irqs_disabled());
+                       WARN_ON(!page->mapping && irqs_disabled());
                        set_page_dirty(page);
                        put_page(page);
                }

diff --git a/net/rds/rdma.c b/net/rds/rdma.c
index 6401b50..c1df9b1 100644 (file)
--- a/net/rds/rdma.c
+++ b/net/rds/rdma.c
@@ -451,7 +451,7 @@ void rds_rdma_free_op(struct rm_rdma_op *ro)
                 * is the case for a RDMA_READ which copies from remote
                 * to local memory */
                if (!ro->op_write) {
-                       BUG_ON(irqs_disabled());
+                       WARN_ON(!page->mapping && irqs_disabled());
                        set_page_dirty(page);
                }
                put_page(page);