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| author | Andy Grover <andy.grover@oracle.com> | 2010-03-11 13:50:01 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-03-16 21:16:56 -0700 |
| commit | 571c02fa81e43ebb4b793f626d6c7bf0fa18902b (patch) | |
| tree | 08868b2379bc577d64654ea14047edd2eeaf55c7 /net/rds/ib_rdma.c | |
| parent | 048c15e641289d902f7ef9f1241068d8045e210c (diff) | |
| download | op-kernel-dev-571c02fa81e43ebb4b793f626d6c7bf0fa18902b.zip op-kernel-dev-571c02fa81e43ebb4b793f626d6c7bf0fa18902b.tar.gz | |
RDS: Workaround for in-use MRs on close causing crash
if a machine is shut down without closing sockets properly, and
freeing all MRs, then a BUG_ON will bring it down. This patch
changes these to WARN_ONs -- leaking MRs is not fatal (although
not ideal, and there is more work to do here for a proper fix.)
Signed-off-by: Andy Grover <andy.grover@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/rds/ib_rdma.c')
| -rw-r--r-- | net/rds/ib_rdma.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/rds/ib_rdma.c b/net/rds/ib_rdma.c index 4b0da86..65e668d 100644 --- a/net/rds/ib_rdma.c +++ b/net/rds/ib_rdma.c @@ -234,8 +234,8 @@ void rds_ib_destroy_mr_pool(struct rds_ib_mr_pool *pool) { flush_workqueue(rds_wq); rds_ib_flush_mr_pool(pool, 1); - BUG_ON(atomic_read(&pool->item_count)); - BUG_ON(atomic_read(&pool->free_pinned)); + WARN_ON(atomic_read(&pool->item_count)); + WARN_ON(atomic_read(&pool->free_pinned)); kfree(pool); } |
