vkr: rename vkr_device_memory::head to exported_head

Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Ryan Neph <ryanneph@google.com>

src/venus/vkr_context.c

@@ -342,7 +342,7 @@ vkr_context_get_blob_done(struct virgl_context *base,
 
    mem->exported = true;
    mem->exported_res_id = res_id;
-   list_add(&mem->head, &ctx->newly_exported_memories);
+   list_add(&mem->exported_head, &ctx->newly_exported_memories);
 
    /* XXX locked in vkr_context_get_blob */
    mtx_unlock(&ctx->mutex);
@@ -386,7 +386,7 @@ vkr_context_transfer_3d_locked(struct virgl_context *base,
    }
 
    struct vkr_device_memory *mem =
-      LIST_ENTRY(struct vkr_device_memory, att->memories.next, head);
+      LIST_ENTRY(struct vkr_device_memory, att->memories.next, exported_head);
    const VkMappedMemoryRange range = {
       .sType = VK_STRUCTURE_TYPE_MAPPED_MEMORY_RANGE,
       .memory = mem->base.handle.device_memory,
@@ -457,10 +457,10 @@ vkr_context_attach_resource_locked(struct virgl_context *base, struct virgl_reso
 
    /* associate a memory with the resource, if any */
    struct vkr_device_memory *mem;
-   LIST_FOR_EACH_ENTRY (mem, &ctx->newly_exported_memories, head) {
+   LIST_FOR_EACH_ENTRY (mem, &ctx->newly_exported_memories, exported_head) {
       if (mem->exported_res_id == res->res_id) {
-         list_del(&mem->head);
-         list_addtail(&mem->head, &att->memories);
+         list_del(&mem->exported_head);
+         list_addtail(&mem->exported_head, &att->memories);
          break;
       }
    }
@@ -549,8 +549,8 @@ destroy_func_resource(void *val)
    struct vkr_resource_attachment *att = val;
    struct vkr_device_memory *mem, *tmp;
 
-   LIST_FOR_EACH_ENTRY_SAFE (mem, tmp, &att->memories, head)
-      list_delinit(&mem->head);
+   LIST_FOR_EACH_ENTRY_SAFE (mem, tmp, &att->memories, exported_head)
+      list_delinit(&mem->exported_head);
 
    free(att);
 }

src/venus/vkr_device.c

@@ -194,7 +194,7 @@ vkr_device_object_destroy(struct vkr_context *ctx,
       vkFreeMemory(device, obj->handle.device_memory, NULL);
 
       /* remove device memory from exported or attachment list */
-      list_del(&((struct vkr_device_memory *)obj)->head);
+      list_del(&((struct vkr_device_memory *)obj)->exported_head);
       break;
    case VK_OBJECT_TYPE_BUFFER:
       vkDestroyBuffer(device, obj->handle.buffer, NULL);

src/venus/vkr_device_memory.c

@@ -150,7 +150,7 @@ vkr_dispatch_vkAllocateMemory(struct vn_dispatch_context *dispatch,
    mem->device = args->device;
    mem->property_flags = property_flags;
    mem->valid_fd_types = valid_fd_types;
-   list_inithead(&mem->head);
+   list_inithead(&mem->exported_head);
 
    list_add(&mem->base.track_head, &dev->objects);
 
@@ -173,7 +173,7 @@ vkr_dispatch_vkFreeMemory(struct vn_dispatch_context *dispatch,
    vn_replace_vkFreeMemory_args_handle(args);
    vkFreeMemory(args->device, args->memory, NULL);
 
-   list_del(&mem->head);
+   list_del(&mem->exported_head);
    list_del(&mem->base.track_head);
 
    util_hash_table_remove_u64(ctx->object_table, mem->base.id);

src/venus/vkr_device_memory.h

@@ -17,7 +17,7 @@ struct vkr_device_memory {
 
    bool exported;
    uint32_t exported_res_id;
-   struct list_head head;
+   struct list_head exported_head;
 };
 
 void