The function should be aware that it raises the dispatch level, saves the
dispatch level and acquires a lock.

This patch adds annotation for that.

Signed-off-by: Alin Gabriel Serdean <[email protected]>
---
 datapath-windows/ovsext/Switch.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/datapath-windows/ovsext/Switch.h b/datapath-windows/ovsext/Switch.h
index d76c462..5e856e2 100644
--- a/datapath-windows/ovsext/Switch.h
+++ b/datapath-windows/ovsext/Switch.h
@@ -197,6 +197,9 @@ OvsAcquireDatapathRead(OVS_DATAPATH *datapath,
                           dispatch ? NDIS_RWL_AT_DISPATCH_LEVEL : 0);
 }
 
+_IRQL_raises_(DISPATCH_LEVEL)
+_IRQL_saves_global_(OldIrql, lockState)
+_Acquires_lock_(datapath->lock)
 static __inline VOID
 OvsAcquireDatapathWrite(OVS_DATAPATH *datapath,
                         LOCK_STATE_EX *lockState,
-- 
2.10.2.windows.1
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