Implement in-stack queued spinlock

2026-06-25 16:22:37 +02:00
parent 3d42ecf3d3
commit 6184e9e73d
3 changed files with 132 additions and 4 deletions
--- a/sdk/xtdk/ketypes.h
+++ b/sdk/xtdk/ketypes.h
@@ -40,6 +40,10 @@
 #define IPI_FROZEN_STATE_FREEZE                     0x05
 #define IPI_FROZEN_STATE_ACTIVE                     0x20

+/* Lock queue states */
+#define LOCK_QUEUE_WAIT                             1
+#define LOCK_QUEUE_OWNER                            2
+
 /* APC pending state length */
 #define KAPC_STATE_LENGTH                           (FIELD_OFFSET(KAPC_STATE, UserApcPending) + sizeof(BOOLEAN))