On 19/04/2021 08:13, chenxiang wrote:
From: Xiang Chen<chenxian...@hisilicon.com>
It is not necessary to put free_iova_mem() inside of spinlock/unlock
iova_rbtree_lock which only leads to more completion for the spinlock.
It has a small promote on the performance after the change. And also
rename private_free_iova() as remove_iova() because the function will not
free iova after that change.
Signed-off-by: Xiang Chen<chenxian...@hisilicon.com>
I think that you will need to resend after v5.13-rc1 comes out, however:
Reviewed-by: John Garry <john.ga...@huawei.com>
---
drivers/iommu/
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