[lkml]   [2015]   [Jun]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH kernel v11 04/34] powerpc/iommu: Put IOMMU group explicitly
On Fri, May 29, 2015 at 06:44:28PM +1000, Alexey Kardashevskiy wrote:
> So far an iommu_table lifetime was the same as PE. Dynamic DMA windows
> will change this and iommu_free_table() will not always require
> the group to be released.
> This moves iommu_group_put() out of iommu_free_table().
> This adds a iommu_pseries_free_table() helper which does
> iommu_group_put() and iommu_free_table(). Later it will be
> changed to receive a table_group and we will have to change less
> lines then.
> This should cause no behavioural change.
> Signed-off-by: Alexey Kardashevskiy <>
> Reviewed-by: Gavin Shan <>

Reviewed-by: David Gibson <>

David Gibson | I'll have my music baroque, and my code
david AT | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
[unhandled content-type:application/pgp-signature]
 \ /
  Last update: 2015-06-01 07:01    [W:0.177 / U:0.040 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site