X-Git-Url: https://git.reactos.org/?p=reactos.git;a=blobdiff_plain;f=reactos%2Fntoskrnl%2Finclude%2Finternal%2Fcc.h;h=9004041ad732deb9a4a1a26ef23035c899ce0477;hp=40bd6bd3e3375692342c65be783cc930bcc3ef81;hb=5203dd99be35a6849d51bd89895dac4c49d7258b;hpb=45fe0d3a21b98a964a225386ae88220b38674bd2

diff --git a/reactos/ntoskrnl/include/internal/cc.h b/reactos/ntoskrnl/include/internal/cc.h
index 40bd6bd3e33..9004041ad73 100644
--- a/reactos/ntoskrnl/include/internal/cc.h
+++ b/reactos/ntoskrnl/include/internal/cc.h
@@ -185,7 +185,8 @@ typedef struct _ROS_VACB
     /* Number of references. */
     ULONG ReferenceCount;
     /* How many times was it pinned? */
-    volatile LONG PinCount;
+    _Guarded_by_(Mutex)
+    LONG PinCount;
     /* Pointer to the shared cache map for the file which this view maps data for. */
     PROS_SHARED_CACHE_MAP SharedCacheMap;
     /* Pointer to the next VACB in a chain. */