[ovs-dev] [PATCH 15/40] datapath-windows: Add function annotations for OvsAcquireDatapathRead

[Alin Serdean]

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 <aserdean at cloudbasesolutions.com>
---
 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 7c98621..d76c462 100644
--- a/datapath-windows/ovsext/Switch.h
+++ b/datapath-windows/ovsext/Switch.h
@@ -184,6 +184,9 @@ typedef struct _OVS_SWITCH_CONTEXT
 } OVS_SWITCH_CONTEXT, *POVS_SWITCH_CONTEXT;
 
 
+_IRQL_raises_(DISPATCH_LEVEL)
+_IRQL_saves_global_(OldIrql, lockState)
+_Acquires_lock_(datapath->lock)
 static __inline VOID
 OvsAcquireDatapathRead(OVS_DATAPATH *datapath,
                        LOCK_STATE_EX *lockState,
-- 
2.10.2.windows.1