Re: [PATCH v3 01/20] lib/scatterlist: add flag for indicating P2PDMA segments in an SGL
From: Chaitanya Kulkarni <hidden>
Date: 2021-09-30 04:57:56
Also in:
linux-iommu, linux-mm, linux-nvme, linux-pci, lkml
+/** + * sg_unmark_pci_p2pdma - Unmark the scatterlist entry for PCI p2pdma + * @sg: SG entryScatterlist + * + * Description: + * Clears the PCI P2PDMA mark + **/
nit:- Probably want to add '.' above.
+static inline void sg_dma_unmark_pci_p2pdma(struct scatterlist *sg)
+{
+ sg->page_link &= ~SG_DMA_PCI_P2PDMA;
+}
+
/**
* sg_phys - Return physical address of an sg entry
* @sg: SG entry
--
2.30.2either ways with or without split, looks good. Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>