feat: add support for process to conduct Intel x87 and MMX related task.

[lunaix-os.git] / lunaix-os / kernel / ds / btrie.c

diff --git a/lunaix-os/kernel/ds/btrie.c b/lunaix-os/kernel/ds/btrie.c
index fd173b9455c701b99ff60b12ed9ae7a3acb7b01c..8a4380e4c19da2320979f8462a71c5ee367c9b1b 100644 (file)
--- a/lunaix-os/kernel/ds/btrie.c
+++ b/lunaix-os/kernel/ds/btrie.c
@@ -83,15 +83,16 @@ btrie_set(struct btrie* root, uint32_t index, void* data)
 }
 
 void
 }
 
 void

-__btrie_remove(struct btrie_node* node)
+__btrie_rm_recursive(struct btrie_node* node)

 {
     struct btrie_node* parent = node->parent;
 {
     struct btrie_node* parent = node->parent;

+

     if (parent) {
         llist_delete(&node->siblings);
         llist_delete(&node->nodes);
         vfree(node);
     if (parent) {
         llist_delete(&node->siblings);
         llist_delete(&node->nodes);
         vfree(node);

-        if (llist_empty(&parent->children)) {
-            __btrie_remove(parent);
+        if (llist_empty(&parent->children) && !parent->data) {
+            __btrie_rm_recursive(parent);

         }
     }
 }
         }
     }
 }


@@ -104,7 +105,11 @@ btrie_remove(struct btrie* root, uint32_t index)
         return 0;
     }
     void* data = node->data;
         return 0;
     }
     void* data = node->data;

-    __btrie_remove(node);
+    if (!llist_empty(&node->children)) {
+        node->data = NULL;
+    } else {
+        __btrie_rm_recursive(node);
+    }

     return data;
 }
 
     return data;
 }