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alloc_pages_bulk_array_node
2023 May 01
0
[PATCH net-next] xsk: introduce xsk_dma_ops
...Anyways, that was roughly a couple years ago right when you introduced
> dma_alloc_noncoherent(). Things might've been changed since then.
> I could try again while next is closed (i.e. starting this Sunday), the
> only thing I'd like to mention: Page Pool allocates pages via
> alloc_pages_bulk_array_node(). Bulking helps a lot (and PP uses bulks of
> 16 IIRC), explicit node setting helps when Rx queues are distributed
> between several nodes. We can then have one struct device for several nodes.
> As I can see, there's now no function to allocate in bulks and no
> explicit node set...