Unverified Commit 6b915ed3 authored Jul 05, 2023 by openeuler-ci-bot Committed by Gitee Jul 05, 2023

!1297 iommu/iova: move IOVA_MAX_GLOBAL_MAGS outside of IOMMU_SUPPORT

Merge Pull Request from: @ci-robot 
 
PR sync from: Zhang Zekun <zhangzekun11@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/62KOPQGPH57KOUCLU3BZ6ECRRXYWU4HB/ 
 
 
Link:https://gitee.com/openeuler/kernel/pulls/1297

 

Reviewed-by: Weilong Chen <chenweilong@huawei.com>
Reviewed-by: Zheng Zengkai <zhengzengkai@huawei.com>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>

parents 0011ada0 b86a6767

drivers/iommu/Kconfig

+3 −3

Original line number	Diff line number	Diff line
		@@ -437,6 +437,9 @@ config SMMU_BYPASS_DEV

		This feature will be replaced by ACPI IORT RMR node, which will be
		upstreamed in mainline.

		endif # IOMMU_SUPPORT

		config IOVA_MAX_GLOBAL_MAGS
		int "Set the max iova global magzines in iova rcache"
		range 16 2048
		@@ -446,6 +449,3 @@ config IOVA_MAX_GLOBAL_MAGS
		it can be a bottle neck when lots of cpus are contending to use it.
		If you are suffering from the speed of allocing iova with more than
		128 cpus, try to tune this config larger.


		endif # IOMMU_SUPPORT