net/mlx5e: Do not busy-wait for UMR completion in Striding RQ

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Do not busy-wait a pending UMR completion. Under high HW load,
busy-waiting a delayed completion would fully utilize the CPU core
and mistakenly indicate a SW bottleneck.

Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>

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Tariq Toukan 2018-01-07 14:15:02 +02:00 • committed by Saeed Mahameed

parent 18187fb2c3

commit e4d86a4a58

1 changed files with 1 additions and 1 deletions

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drivers/net/ethernet/mellanox/mlx5/core/en_rx.c

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