hc
2024-05-10 23fa18eaa71266feff7ba8d83022d9e1cc83c65a
kernel/include/linux/hyperv.h
....@@ -1269,6 +1269,8 @@
12691269 int hv_ringbuffer_get_debuginfo(struct hv_ring_buffer_info *ring_info,
12701270 struct hv_ring_buffer_debug_info *debug_info);
12711271
1272
+bool hv_ringbuffer_spinlock_busy(struct vmbus_channel *channel);
1273
+
12721274 /* Vmbus interface */
12731275 #define vmbus_driver_register(driver) \
12741276 __vmbus_driver_register(driver, THIS_MODULE, KBUILD_MODNAME)