Re: [PATCH] PCI/P2PDMA: Save a few cycles in 'pci_alloc_p2pmem()'

Bjorn Helgaas
2021-12-15T21:47:29Z

On Wed, Dec 15, 2021 at 02:37:51PM -0700, Logan Gunthorpe wrote:
> On 2021-12-15 10:35 a.m., Bjorn Helgaas wrote:
> > Maybe we need a MAINTAINERS entry for P2PDMA?
>
> I'm not opposed to this. Would it be a duplicate of the PCI SUBSYSTEM
> just with my name added as maintainer? I could send a patch if so.

Maybe something like this? Are there other relevant files? I just
want to make sure that you see updates to p2pdma stuff.

diff --git a/MAINTAINERS b/MAINTAINERS
index 7a2345ce8521..3180160fcc28 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -14717,6 +14717,20 @@ L: linux-pci@vger.kernel.org
S: Supported
F: Documentation/PCI/pci-error-recovery.rst

+PCI PEER-TO-PEER DMA (P2PDMA)
+M: Bjorn Helgaas <bhelgaas@google.com>
+M: Logan Gunthorpe <logang@deltatee.com>
+L: linux-pci@vger.kernel.org
+S: Supported
+Q: https://patchwork.kernel.org/project/linux-pci/list/
+B: https://bugzilla.kernel.org
+C: irc://irc.oftc.net/linux-pci
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
+F: Documentation/PCI/
+F: Documentation/devicetree/bindings/pci/
+F: drivers/pci/p2pdma.c
+F: include/linux/pci-p2pdma.h
+
PCI MSI DRIVER FOR ALTERA MSI IP
M: Joyce Ooi <joyce.ooi@intel.com>
L: linux-pci@vger.kernel.org