diff options
Diffstat (limited to 'drivers/iommu/dma-iommu.c')
| -rw-r--r-- | drivers/iommu/dma-iommu.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/iommu/dma-iommu.c b/drivers/iommu/dma-iommu.c index 98f7205ec8fb..6c708fec48d1 100644 --- a/drivers/iommu/dma-iommu.c +++ b/drivers/iommu/dma-iommu.c @@ -106,7 +106,7 @@ early_param("iommu.forcedac", iommu_dma_forcedac_setup); struct iova_fq_entry { unsigned long iova_pfn; unsigned long pages; - struct list_head freelist; + struct iommu_pages_list freelist; u64 counter; /* Flush counter when this entry was added */ }; @@ -155,6 +155,8 @@ static void fq_ring_free_locked(struct iommu_dma_cookie *cookie, struct iova_fq fq->entries[idx].iova_pfn, fq->entries[idx].pages); + fq->entries[idx].freelist = + IOMMU_PAGES_LIST_INIT(fq->entries[idx].freelist); fq->head = (fq->head + 1) & fq->mod_mask; } } @@ -193,7 +195,7 @@ static void fq_flush_timeout(struct timer_list *t) static void queue_iova(struct iommu_dma_cookie *cookie, unsigned long pfn, unsigned long pages, - struct list_head *freelist) + struct iommu_pages_list *freelist) { struct iova_fq *fq; unsigned long flags; @@ -232,7 +234,7 @@ static void queue_iova(struct iommu_dma_cookie *cookie, fq->entries[idx].iova_pfn = pfn; fq->entries[idx].pages = pages; fq->entries[idx].counter = atomic64_read(&cookie->fq_flush_start_cnt); - list_splice(freelist, &fq->entries[idx].freelist); + iommu_pages_list_splice(freelist, &fq->entries[idx].freelist); spin_unlock_irqrestore(&fq->lock, flags); @@ -290,7 +292,8 @@ static void iommu_dma_init_one_fq(struct iova_fq *fq, size_t fq_size) spin_lock_init(&fq->lock); for (i = 0; i < fq_size; i++) - INIT_LIST_HEAD(&fq->entries[i].freelist); + fq->entries[i].freelist = + IOMMU_PAGES_LIST_INIT(fq->entries[i].freelist); } static int iommu_dma_init_fq_single(struct iommu_dma_cookie *cookie) |