Displaying 3 results from an estimated 3 matches for "lock_limit".
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ack_limit
2020 Nov 03
0
[PATCH 1/2] Revert "vhost-vdpa: fix page pinning leakage in error path"
...ruct vhost_iotlb *iotlb = dev->iotlb;
> struct page **page_list;
> - struct vm_area_struct **vmas;
> + unsigned long list_size = PAGE_SIZE / sizeof(struct page *);
> unsigned int gup_flags = FOLL_LONGTERM;
> - unsigned long map_pfn, last_pfn = 0;
> - unsigned long npages, lock_limit;
> - unsigned long i, nmap = 0;
> + unsigned long npages, cur_base, map_pfn, last_pfn = 0;
> + unsigned long locked, lock_limit, pinned, i;
> u64 iova = msg->iova;
> - long pinned;
> int ret = 0;
>
> if (vhost_iotlb_itree_first(iotlb, msg->iova,
>...
2020 Oct 01
0
[PATCH] vhost-vdpa: fix page pinning leakage in error path
...>vdev;
struct vhost_iotlb *iotlb = dev->iotlb;
struct page **page_list;
- unsigned long list_size = PAGE_SIZE / sizeof(struct page *);
+ struct vm_area_struct **vmas;
unsigned int gup_flags = FOLL_LONGTERM;
- unsigned long npages, cur_base, map_pfn, last_pfn = 0;
- unsigned long locked, lock_limit, pinned, i;
+ unsigned long map_pfn, last_pfn = 0;
+ unsigned long npages, lock_limit;
+ unsigned long i, nmap = 0;
u64 iova = msg->iova;
+ long pinned;
int ret = 0;
if (vhost_iotlb_itree_first(iotlb, msg->iova,
msg->iova + msg->size - 1))
return -EEXIST;
- page_li...
2020 Oct 01
0
[PATCH v2] vhost-vdpa: fix page pinning leakage in error path
...>vdev;
struct vhost_iotlb *iotlb = dev->iotlb;
struct page **page_list;
- unsigned long list_size = PAGE_SIZE / sizeof(struct page *);
+ struct vm_area_struct **vmas;
unsigned int gup_flags = FOLL_LONGTERM;
- unsigned long npages, cur_base, map_pfn, last_pfn = 0;
- unsigned long locked, lock_limit, pinned, i;
+ unsigned long map_pfn, last_pfn = 0;
+ unsigned long npages, lock_limit;
+ unsigned long i, nmap = 0;
u64 iova = msg->iova;
+ long pinned;
int ret = 0;
if (vhost_iotlb_itree_first(iotlb, msg->iova,
msg->iova + msg->size - 1))
return -EEXIST;
- page_li...