stos: mm: Add locking to VAD lists

Signed-off-by: Chloe M. <chloe@mensia.org>
2026-06-23 22:27:05 +00:00
parent b5c2ba80f7
commit 7ce1cf27d1
3 changed files with 17 additions and 6 deletions
@@ -10,6 +10,7 @@
 #define _MM_VAD_H_ 1

 #include <stdef.h>
+#include <ke/spinlock.h>

 #define VAD_FROM_VMA(VMA) \
    ((MM_VAD *)(VMA))
@@ -31,10 +32,12 @@ typedef struct _MM_VAD {
 *
 * @First: First entry in VAD list
 * @Last:  Last entry in VAD list
+ * @Lock:  Lock protecting this VAD list
 */
 typedef struct {
    MM_VAD *First;
    MM_VAD *Last;
+    SPINLOCK Lock;
 } MM_VAD_LIST;

 /*