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tst: memfs-dotnet: remove unnecessary OpenNodeSet

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This commit is contained in:
Bill Zissimopoulos 2017-05-07 16:28:49 -07:00
parent a6ff8a87de
commit ddba49dbea
1 changed files with 10 additions and 31 deletions
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41
tst/memfs-dotnet/Program.cs
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@ -20,6 +20,7 @@ using System.Collections.Generic;
using System.IO;
using System.Runtime.InteropServices;
using System.Security.AccessControl;
using System.Threading;
using Fsp;
using VolumeInfo = Fsp.Interop.VolumeInfo;
@ -191,7 +192,6 @@ namespace memfs
Boolean CaseInsensitive, UInt32 MaxFileNodes, UInt32 MaxFileSize, String RootSddl)
{
this.FileNodeMap = new FileNodeMap(CaseInsensitive);
this.OpenNodeSet = new HashSet<FileNode>();
this.MaxFileNodes = MaxFileNodes;
this.MaxFileSize = MaxFileSize;
@ -326,7 +326,7 @@ namespace memfs
}
FileNodeMap.Insert(FileNode);
InsertOpenNode(FileNode);
Interlocked.Increment(ref FileNode.OpenCount);
FileNode0 = FileNode;
FileInfo = FileNode.GetFileInfo();
NormalizedName = FileNode.FileName;
@ -359,7 +359,7 @@ namespace memfs
return Result;
}
InsertOpenNode(FileNode);
Interlocked.Increment(ref FileNode.OpenCount);
FileNode0 = FileNode;
FileInfo = FileNode.GetFileInfo();
NormalizedName = FileNode.FileName;
@ -381,16 +381,13 @@ namespace memfs
Int32 Result;
List<String> StreamFileNames = new List<String>(FileNodeMap.GetStreamFileNames(FileNode));
lock (OpenNodeSet)
foreach (String StreamFileName in StreamFileNames)
{
foreach (String StreamFileName in StreamFileNames)
{
FileNode StreamNode = FileNodeMap.Get(StreamFileName);
if (null == StreamNode)
continue; /* should not happen */
if (!OpenNodeSet.Contains(StreamNode))
FileNodeMap.Remove(StreamNode);
}
FileNode StreamNode = FileNodeMap.Get(StreamFileName);
if (null == StreamNode)
continue; /* should not happen */
if (0 == FileNode.OpenCount)
FileNodeMap.Remove(StreamNode);
}
Result = SetFileSizeInternal(FileNode, AllocationSize, true);
@ -465,7 +462,7 @@ namespace memfs
Object FileDesc)
{
FileNode FileNode = (FileNode)FileNode0;
RemoveOpenNode(FileNode);
Interlocked.Decrement(ref FileNode.OpenCount);
}
public override Int32 Read(
@ -960,25 +957,7 @@ namespace memfs
return false;
}
private void InsertOpenNode(FileNode FileNode)
{
lock (OpenNodeSet)
{
if (1 == ++FileNode.OpenCount)
OpenNodeSet.Add(FileNode);
}
}
private void RemoveOpenNode(FileNode FileNode)
{
lock (OpenNodeSet)
{
if (0 == --FileNode.OpenCount)
OpenNodeSet.Remove(FileNode);
}
}
private FileNodeMap FileNodeMap;
private HashSet<FileNode> OpenNodeSet;
private UInt32 MaxFileNodes;
private UInt32 MaxFileSize;
private String VolumeLabel;