[src/trunk]: src/sys/sys Add flag to indicate a compactable directory. Used f...

[reinoud <reinoud%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/701b17e6cbb1
branches:  trunk
changeset: 747709:701b17e6cbb1
user:      reinoud <reinoud%NetBSD.org@localhost>
date:      Sun Sep 27 21:50:48 2009 +0000

description:
Add flag to indicate a compactable directory. Used for NiLFS/FFS/EXT2FS free
space compaction.

diffstat:

 sys/sys/dirhash.h |  11 ++++++-----
 1 files changed, 6 insertions(+), 5 deletions(-)

diffs (25 lines):

diff -r f6eb0cee2198 -r 701b17e6cbb1 sys/sys/dirhash.h
--- a/sys/sys/dirhash.h Sun Sep 27 21:05:55 2009 +0000
+++ b/sys/sys/dirhash.h Sun Sep 27 21:50:48 2009 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: dirhash.h,v 1.4 2008/10/30 23:02:12 rmind Exp $ */
+/* $NetBSD: dirhash.h,v 1.5 2009/09/27 21:50:48 reinoud Exp $ */
 
 /*
  * Copyright (c) 2008 Reinoud Zandijk
@@ -57,10 +57,11 @@
        TAILQ_ENTRY(dirhash) next;
 };
 
-#define        DIRH_PURGED     0x0001  /* dirhash has been purged */
-#define        DIRH_COMPLETE   0x0002  /* dirhash is complete */
-#define        DIRH_BROKEN     0x0004  /* dirhash is broken on readin */
-#define        DIRH_FLAGBITS   "\10\1DIRH_PURGED\2DIRH_COMPLETE\3DIRH_BROKEN"
+#define        DIRH_PURGED             0x0001  /* dirhash has been purged */
+#define        DIRH_COMPLETE           0x0002  /* dirhash is complete */
+#define        DIRH_BROKEN             0x0004  /* dirhash is broken on readin */
+#define DIRH_COMPACTABLE       0x0008  /* free space can be compacted */
+#define        DIRH_FLAGBITS   "\10\1PURGED\2COMPLETE\3BROKEN\4COMPACTABLE"
 
 void   dirhash_init(void);
 /* void        dirhash_finish(void); */