Hi Robin,
在 2021/4/14 21:17, Robin Murphy 写道:
On 2021-04-14 07:38, chenxiang wrote:
From: Xiang Chen
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
On 2021-04-14 07:38, chenxiang wrote:
From: Xiang Chen
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.
This seems not entirely unreasonable,
From: Xiang Chen
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.
Signed-off-by: Xiang Chen
---
drivers/iommu/iova.c | 5 +++--
1 file changed,
