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Date: Sun, 31 Mar 2019 19:44:45 +0300 From: Leon Romanovsky <leon@...nel.org> To: Doug Ledford <dledford@...hat.com>, Jason Gunthorpe <jgg@...lanox.com> Cc: Leon Romanovsky <leonro@...lanox.com>, RDMA mailing list <linux-rdma@...r.kernel.org>, Ariel Levkovich <lariel@...lanox.com>, Eli Cohen <eli@...lanox.com>, Mark Bloch <markb@...lanox.com>, Saeed Mahameed <saeedm@...lanox.com>, linux-netdev <netdev@...r.kernel.org> Subject: [PATCH rdma-next 3/8] IB/mlx5: Warn on allocated MEMIC buffers during cleanup From: Ariel Levkovich <lariel@...lanox.com> Adding a warning on allocated MEMIC buffers that weren't freed prior to driver tear down. Signed-off-by: Ariel Levkovich <lariel@...lanox.com> Reviewed-by: Eli Cohen <eli@...lanox.com> Reviewed-by: Mark Bloch <markb@...lanox.com> Signed-off-by: Leon Romanovsky <leonro@...lanox.com> --- drivers/infiniband/hw/mlx5/main.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index 562826ecfbdd..23436feaa22f 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -6005,6 +6005,8 @@ static void mlx5_ib_stage_init_cleanup(struct mlx5_ib_dev *dev) srcu_barrier(&dev->mr_srcu); cleanup_srcu_struct(&dev->mr_srcu); } + + WARN_ON(!bitmap_empty(dev->dm.memic_alloc_pages, MLX5_MAX_MEMIC_PAGES)); } static int mlx5_ib_stage_init_init(struct mlx5_ib_dev *dev) -- 2.20.1
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