Hi Robin,
On 12/17/21 11:31 PM, Robin Murphy wrote:
From: "Matthew Wilcox (Oracle)"<[email protected]>
page->freelist is for the use of slab. We already have the ability
to free a list of pages in the core mm, but it requires the use of a
list_head and for the pages to be chained together through page->lru.
Switch the Intel IOMMU and IOVA code over to using free_pages_list().
Signed-off-by: Matthew Wilcox (Oracle)<[email protected]>
[rm: split from original patch, cosmetic tweaks, fix fq entries]
Signed-off-by: Robin Murphy<[email protected]>
I had boot tests on my development machines with both strict and lazy
flushing modes. I didn't see any regression, the disk i/o and network
i/o worked good for me.
For changes in iommu/vt-d:
Reviewed-by: Lu Baolu <[email protected]>
Best regards,
baolu
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