From 5c240fa2ab394af1dbde280e00cc038cbc7f0409 Mon Sep 17 00:00:00 2001
From: "santosh.shilimkar@oracle.com" <santosh.shilimkar@oracle.com>
Date: Sat, 22 Aug 2015 15:45:31 -0700
Subject: [PATCH] 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>
---
net/rds/ib_rdma.c | 2 +-
net/rds/rdma.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/rds/ib_rdma.c b/net/rds/ib_rdma.c
index e49c9568b4a5c..7b7aac8cdb560 100644
--- 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 6401b501a215b..c1df9b1cf3b25 100644
--- 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);
--
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