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Commit 350b4c8a authored by Yuval Shaia's avatar Yuval Shaia Committed by Jason Gunthorpe
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IB/mlx4: Utilize macro to calculate SQ spare size 



The macro MLX4_IB_SQ_HEADROOM calculates the spare room needed to be
left. Use it instead of hard-coding the HW prefetch size.

Signed-off-by: default avatarYuval Shaia <yuval.shaia@oracle.com>
Reviewed-by: default avatarLeon Romanovsky <leonro@mellanox.com>
Signed-off-by: default avatarJason Gunthorpe <jgg@mellanox.com>
parent e9dfa53a
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