diff options
Diffstat (limited to 'drivers/gpu/drm/etnaviv/etnaviv_mmu.c')
| -rw-r--r-- | drivers/gpu/drm/etnaviv/etnaviv_mmu.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_mmu.c b/drivers/gpu/drm/etnaviv/etnaviv_mmu.c index ff826c16fb89..f103e787de94 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_mmu.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_mmu.c @@ -108,6 +108,7 @@ static int etnaviv_iommu_find_iova(struct etnaviv_iommu *mmu, struct drm_mm_node *node, size_t size) { struct etnaviv_vram_mapping *free = NULL; + enum drm_mm_insert_mode mode = DRM_MM_INSERT_LOW; int ret; lockdep_assert_held(&mmu->lock); @@ -119,9 +120,9 @@ static int etnaviv_iommu_find_iova(struct etnaviv_iommu *mmu, bool found; ret = drm_mm_insert_node_in_range(&mmu->mm, node, - size, 0, mmu->last_iova, ~0UL, - DRM_MM_SEARCH_DEFAULT); - + size, 0, 0, + mmu->last_iova, U64_MAX, + mode); if (ret != -ENOSPC) break; @@ -136,7 +137,7 @@ static int etnaviv_iommu_find_iova(struct etnaviv_iommu *mmu, } /* Try to retire some entries */ - drm_mm_scan_init(&scan, &mmu->mm, size, 0, 0, 0); + drm_mm_scan_init(&scan, &mmu->mm, size, 0, 0, mode); found = 0; INIT_LIST_HEAD(&list); @@ -188,6 +189,8 @@ static int etnaviv_iommu_find_iova(struct etnaviv_iommu *mmu, list_del_init(&m->scan_node); } + mode = DRM_MM_INSERT_EVICT; + /* * We removed enough mappings so that the new allocation will * succeed, retry the allocation one more time. |