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(parent: f3498c2) | patch
nvme/pci: Remove last_cq_head
authorKeith Busch <kbusch@kernel.org>
Mon, 2 Dec 2019 20:53:30 +0000 (05:53 +0900)
committerKeith Busch <kbusch@kernel.org>
Tue, 3 Dec 2019 15:38:06 +0000 (00:38 +0900)
commit096a4cc3385709ab1bcab20d31afbfba4009f242
tree8d58161ed9c9cb748e87f426b2531b9f115487b4tree | snapshot
parentf3498c2defad94529f9ed0d2ae222049745a7dcccommit | diff
nvme/pci: Remove last_cq_head

We had been saving the last_cq_head seen from an interrupt so that a
polled queue wouldn't mistakenly trigger spruious interrupt detection. We
don't poll interrupt driven queues any more, so saving this value is
pointless.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
drivers/nvme/host/pci.c diff | blob | history
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