net/mlx5: Delay IRQ destruction till all users are gone

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Shared IRQ are consumed by multiple EQ users and in order to properly
initialize and later release such IRQs, we add kref counting of IRQ
structure.

Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

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Leon Romanovsky 2021-02-23 09:32:21 +02:00 • committed by Saeed Mahameed

parent 8a66e45859

commit c38421abcf

1 changed files with 36 additions and 19 deletions

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55

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

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