From: Andy Grover Date: Thu, 11 Mar 2010 13:50:01 +0000 (+0000) Subject: RDS: Workaround for in-use MRs on close causing crash X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=571c02fa81e43ebb4b793f626d6c7bf0fa18902b;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git 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 Signed-off-by: David S. Miller --- diff --git a/net/rds/ib_rdma.c b/net/rds/ib_rdma.c index 4b0da865a72c..65e668defe42 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); }