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* LVM2/lib/format_text layout.h
@ 2010-06-28 20:29 wysochanski
  0 siblings, 0 replies; only message in thread
From: wysochanski @ 2010-06-28 20:29 UTC (permalink / raw)
  To: lvm-devel, lvm2-cvs

CVSROOT:	/cvs/lvm2
Module name:	LVM2
Changes by:	2010-06-28 20:29:42

Modified files:
	lib/format_text: layout.h 

Log message:
	Change 'filler' to 'flags' in on-disk 'raw_locn' structure.
	Future patches will make use of a specific flag in the on-disk 'raw_locn'
	structure to enable/disable metadata areas, and facilitate metadata
	Note that 'filler' is always set to '0' (see add_mda() - memset),
	so use of this area as a non-zero flags field is a safe way to
	provide future code features.
	Signed-off-by: Dave Wysochanski <>


--- LVM2/lib/format_text/layout.h	2008/11/03 22:14:28	1.9
+++ LVM2/lib/format_text/layout.h	2010/06/28 20:29:42	1.10
@@ -51,7 +51,7 @@
 	uint64_t offset;	/* Offset in bytes to start sector */
 	uint64_t size;		/* Bytes */
 	uint32_t checksum;
-	uint32_t filler;
+	uint32_t flags;
 } __attribute__ ((packed));
 /* On disk */

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