From: John Hodge <tpg@mutabah.net>
Date: Tue, 17 Jul 2012 05:37:39 +0000 (+0800)
Subject: Kernel/vfs - Added (but haven't used) dirty node flag
X-Git-Tag: rel0.15~611^2~26
X-Git-Url: https://git.ucc.asn.au/?a=commitdiff_plain;h=3d86fd985109d04865582d0ae8c5440bf4c0c14b;p=tpg%2Facess2.git

Kernel/vfs - Added (but haven't used) dirty node flag
---

diff --git a/KernelLand/Kernel/include/vfs.h b/KernelLand/Kernel/include/vfs.h
index 9cb9e5de..6afe309a 100644
--- a/KernelLand/Kernel/include/vfs.h
+++ b/KernelLand/Kernel/include/vfs.h
@@ -77,7 +77,15 @@ typedef struct sVFS_NodeType	tVFS_NodeType;
  * is unmapped. Nice for read-only files and memory-only files (or 
  * pseudo-readonly filesystems)
  */
-#define VFS_FFLAG_NOWRITEBACK
+#define VFS_FFLAG_NOWRITEBACK	0x1000
+
+/**
+ * \brief "Dirty Metadata" Flag
+ *
+ * Indicates that the node's metadata has been altered since the flag was last
+ * cleared. Tells the driver that it should update the inode at the next flush.
+ */
+#define VFS_FFLAG_DIRTY 	0x8000
 /**
  * \}
  */