Messages in this thread | | | From | Logan Gunthorpe <> | Date | Wed, 15 Dec 2021 14:37:51 -0700 | Subject | Re: [PATCH] PCI/P2PDMA: Save a few cycles in 'pci_alloc_p2pmem()' |
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On 2021-12-15 10:35 a.m., Bjorn Helgaas wrote: > [+cc Logan, Eric] > > On Wed, Nov 03, 2021 at 10:16:53PM +0100, Christophe JAILLET wrote: >> Use 'percpu_ref_tryget_live_rcu()' instead of 'percpu_ref_tryget_live()' to >> save a few cycles when it is known that the rcu lock is already >> taken/released. >> >> Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> > > Added Logan and Eric since Logan is the author and de facto maintainer > of this file and Eric recently converted this to RCU.
Looks fine to me:
Reviewed-by: Logan Gunthorpe <logang@deltatee.com>
> 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.
Logan
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