RDMA/hns: Convert cq_table to XArray

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Change the locking to not disable interrupts as the lookup in interrupt
context will not see a freed CQ, thanks to the synchronize_irq() call
before freeing the CQ.

Signed-off-by: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

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Matthew Wilcox 2019-02-20 16:20:39 -08:00 • committed by Jason Gunthorpe

parent 2b34c55802

commit 27e19f4510

2 changed files with 12 additions and 24 deletions

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33

drivers/infiniband/hw/hns/hns_roce_cq.c

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3

drivers/infiniband/hw/hns/hns_roce_device.h

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