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Optimize reading FAT directories with several thousand files

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Natalia Portillo
2019-04-28 14:56:36 +01:00
parent fa2ec74015
commit 067393ca21
1 changed files with 5 additions and 2 deletions
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7
DiscImageChef.Filesystems/FAT/File.cs
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@@ -221,9 +221,12 @@ namespace DiscImageChef.Filesystems.FAT
string parentPath = string.Join("/", pieces, 0, pieces.Length - 1);
Errno err = ReadDir(parentPath, out _);
if(!directoryCache.TryGetValue(parentPath, out _))
{
Errno err = ReadDir(parentPath, out _);
if(err != Errno.NoError) return err;
if(err != Errno.NoError) return err;
}
Dictionary<string, CompleteDirectoryEntry> parent;