From: Jeffrey Altman <jaltman@your-file-system.com>
Date: Sat, 17 Dec 2011 17:13:17 +0000 (-0500)
Subject: Windows: notify file size change if flushed
X-Git-Tag: openafs-stable-1_8_0pre1~2925
X-Git-Url: https://git.openafs.org/?p=openafs.git;a=commitdiff_plain;h=c29dc399769c54bbab4af5bd4f828f0d49755860

Windows: notify file size change if flushed

When processing AFS_INVALIDATE_FLUSHED, notify any listeners
that the file size has changed to force a complete refresh.

Change-Id: Ie5f0076ea786357ae77ef6a76f162c776d555953
Reviewed-on: http://gerrit.openafs.org/6364
Reviewed-by: Jeffrey Altman <jaltman@secure-endpoints.com>
Tested-by: BuildBot <buildbot@rampaginggeek.com>
---

diff --git a/src/WINNT/afsrdr/kernel/lib/AFSGeneric.cpp b/src/WINNT/afsrdr/kernel/lib/AFSGeneric.cpp
index 84cca30..7462d58 100644
--- a/src/WINNT/afsrdr/kernel/lib/AFSGeneric.cpp
+++ b/src/WINNT/afsrdr/kernel/lib/AFSGeneric.cpp
@@ -1741,7 +1741,8 @@ AFSInvalidateCache( IN AFSInvalidateCacheCB *InvalidateCB)
                 ulFilter |= FILE_NOTIFY_CHANGE_SECURITY;
             }
 
-            if( InvalidateCB->Reason == AFS_INVALIDATE_DATA_VERSION)
+            if( InvalidateCB->Reason == AFS_INVALIDATE_DATA_VERSION ||
+                InvalidateCB->Reason == AFS_INVALIDATE_FLUSHED)
             {
                 ulFilter |= FILE_NOTIFY_CHANGE_SIZE | FILE_NOTIFY_CHANGE_LAST_WRITE;
             }
@@ -2476,7 +2477,8 @@ AFSInvalidateVolume( IN AFSVolumeCB *VolumeCB,
                     ulFilter |= FILE_NOTIFY_CHANGE_SECURITY;
                 }
 
-                if( Reason == AFS_INVALIDATE_DATA_VERSION)
+                if( Reason == AFS_INVALIDATE_DATA_VERSION ||
+                    Reason == AFS_INVALIDATE_FLUSHED)
                 {
                     ulFilter |= FILE_NOTIFY_CHANGE_SIZE | FILE_NOTIFY_CHANGE_LAST_WRITE;
                 }
@@ -2553,7 +2555,8 @@ AFSInvalidateVolume( IN AFSVolumeCB *VolumeCB,
                         ulFilter |= FILE_NOTIFY_CHANGE_SECURITY;
                     }
 
-                    if( Reason == AFS_INVALIDATE_DATA_VERSION)
+                    if( Reason == AFS_INVALIDATE_DATA_VERSION ||
+                        Reason == AFS_INVALIDATE_FLUSHED)
                     {
                         ulFilter |= FILE_NOTIFY_CHANGE_SIZE | FILE_NOTIFY_CHANGE_LAST_WRITE;
                     }