diff options
Diffstat (limited to 'drivers/gpu/drm/qxl/qxl_release.c')
| -rw-r--r-- | drivers/gpu/drm/qxl/qxl_release.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/gpu/drm/qxl/qxl_release.c b/drivers/gpu/drm/qxl/qxl_release.c index 5d84a66fed36..7cb214577275 100644 --- a/drivers/gpu/drm/qxl/qxl_release.c +++ b/drivers/gpu/drm/qxl/qxl_release.c @@ -173,6 +173,7 @@ qxl_release_free_list(struct qxl_release *release) list_del(&entry->tv.head); kfree(entry); } + release->release_bo = NULL; } void @@ -296,7 +297,6 @@ int qxl_alloc_surface_release_reserved(struct qxl_device *qdev, { if (surface_cmd_type == QXL_SURFACE_CMD_DESTROY && create_rel) { int idr_ret; - struct qxl_bo_list *entry = list_first_entry(&create_rel->bos, struct qxl_bo_list, tv.head); struct qxl_bo *bo; union qxl_release_info *info; @@ -304,8 +304,9 @@ int qxl_alloc_surface_release_reserved(struct qxl_device *qdev, idr_ret = qxl_release_alloc(qdev, QXL_RELEASE_SURFACE_CMD, release); if (idr_ret < 0) return idr_ret; - bo = to_qxl_bo(entry->tv.bo); + bo = create_rel->release_bo; + (*release)->release_bo = bo; (*release)->release_offset = create_rel->release_offset + 64; qxl_release_list_add(*release, bo); @@ -365,6 +366,7 @@ int qxl_alloc_release_reserved(struct qxl_device *qdev, unsigned long size, bo = qxl_bo_ref(qdev->current_release_bo[cur_idx]); + (*release)->release_bo = bo; (*release)->release_offset = qdev->current_release_bo_offset[cur_idx] * release_size_per_bo[cur_idx]; qdev->current_release_bo_offset[cur_idx]++; @@ -408,13 +410,12 @@ union qxl_release_info *qxl_release_map(struct qxl_device *qdev, { void *ptr; union qxl_release_info *info; - struct qxl_bo_list *entry = list_first_entry(&release->bos, struct qxl_bo_list, tv.head); - struct qxl_bo *bo = to_qxl_bo(entry->tv.bo); + struct qxl_bo *bo = release->release_bo; - ptr = qxl_bo_kmap_atomic_page(qdev, bo, release->release_offset & PAGE_SIZE); + ptr = qxl_bo_kmap_atomic_page(qdev, bo, release->release_offset & PAGE_MASK); if (!ptr) return NULL; - info = ptr + (release->release_offset & ~PAGE_SIZE); + info = ptr + (release->release_offset & ~PAGE_MASK); return info; } @@ -422,11 +423,10 @@ void qxl_release_unmap(struct qxl_device *qdev, struct qxl_release *release, union qxl_release_info *info) { - struct qxl_bo_list *entry = list_first_entry(&release->bos, struct qxl_bo_list, tv.head); - struct qxl_bo *bo = to_qxl_bo(entry->tv.bo); + struct qxl_bo *bo = release->release_bo; void *ptr; - ptr = ((void *)info) - (release->release_offset & ~PAGE_SIZE); + ptr = ((void *)info) - (release->release_offset & ~PAGE_MASK); qxl_bo_kunmap_atomic_page(qdev, bo, ptr); } |