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(parent: 694a296) | patch
mlx5: Use refcount_t for refcount
authorChuhong Yuan <hslester96@gmail.com>
Tue, 6 Aug 2019 01:59:50 +0000 (09:59 +0800)
committerSaeed Mahameed <saeedm@mellanox.com>
Wed, 7 Aug 2019 18:01:48 +0000 (11:01 -0700)
commit94f3e14e00fd43024b1c4d8e0c1e442db9b4d964
tree5012c07d8fd3dcda85e4ee588d77332e6ab0d854tree | snapshot
parent694a296024d4cd5e637fa679c4c7e4c63a7c24f3commit | diff
mlx5: 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.
So convert atomic_t ref counters to refcount_t.

Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Acked-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
drivers/infiniband/hw/mlx5/srq_cmd.c diff | blob | history
drivers/net/ethernet/mellanox/mlx5/core/qp.c diff | blob | history
include/linux/mlx5/driver.h diff | blob | history
Domain: System / Kernel;