lkml.org 
[lkml]   [2016]   [Mar]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [RFC v5 03/17] iommu: introduce a reserved iova cookie
From
Date
Hi Eric,

On 01/03/16 18:27, Eric Auger wrote:
> diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
> index 0e3b009..7b2bb94 100644
> --- a/drivers/iommu/iommu.c
> +++ b/drivers/iommu/iommu.c
> @@ -1072,6 +1072,7 @@ static struct iommu_domain *__iommu_domain_alloc(struct bus_type *bus,
>
> domain->ops = bus->iommu_ops;
> domain->type = type;
> + mutex_init(&domain->reserved_mutex);

For consistency, the RB-tree reserved_binding_list should be initialized
too:

domain->reserved_binding_list = RB_ROOT;

Cheers,

--
Julien Grall

\
 
 \ /
  Last update: 2016-03-03 18:01    [W:0.119 / U:0.736 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site