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Date: Sat, 3 Aug 2019 01:23:34 +0800 From: Chuhong Yuan <hslester96@...il.com> To: unlisted-recipients:; (no To-header on input) Cc: Saeed Mahameed <saeedm@...lanox.com>, Leon Romanovsky <leon@...nel.org>, "David S . Miller" <davem@...emloft.net>, Doug Ledford <dledford@...hat.com>, Jason Gunthorpe <jgg@...pe.ca>, netdev@...r.kernel.org, linux-rdma@...r.kernel.org, linux-kernel@...r.kernel.org, Chuhong Yuan <hslester96@...il.com> Subject: [PATCH v2 0/3] Use refcount_t for refcount Reference counters are preferred to use refcount_t instead of atomic_t. This is because the implementation of refcount_t can prevent overflows and detect possible use-after-free. First convert the refcount field to refcount_t in mlx5/driver.h. Then convert the uses to refcount_() APIs. Changelog: v1 -> v2: - Add #include in include/linux/mlx5/driver.h. Chuhong Yuan (3): mlx5: Use refcount_t for refcount net/mlx5: Use refcount_() APIs IB/mlx5: Use refcount_() APIs drivers/infiniband/hw/mlx5/srq_cmd.c | 6 +++--- drivers/net/ethernet/mellanox/mlx5/core/qp.c | 6 +++--- include/linux/mlx5/driver.h | 3 ++- 3 files changed, 8 insertions(+), 7 deletions(-) -- 2.20.1
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