Re: [PATCH 02/16] PCI/P2PDMA: Avoid pci_get_slot() which sleeps
From: Christoph Hellwig <hch@lst.de>
Date: 2021-05-03 18:25:55
Also in:
linux-block, linux-iommu, linux-nvme, linux-pci, lkml
On Mon, May 03, 2021 at 10:08:34AM -0600, Logan Gunthorpe wrote:
Per above, I think the reference count is unnecessary. But I could wrap it in a static function for clarity. (There's no reason to export this function).
A well documented helper function would really help to improve the code for the casual reader I think.