svn commit: r252012 - head/sys/fs/ext2fs

Pedro F. Giffuni pfg at FreeBSD.org
Thu Jun 20 00:00:34 UTC 2013


Author: pfg
Date: Thu Jun 20 00:00:33 2013
New Revision: 252012
URL: http://svnweb.freebsd.org/changeset/base/252012

Log:
  Rename some prefixes in the Block Group Descriptor fields to ext4bgd_
  
  Change prefix to avoid confusion and denote that these fields
  are generally only available starting with ext4.
  
  MFC after:	3 days

Modified:
  head/sys/fs/ext2fs/ext2fs.h

Modified: head/sys/fs/ext2fs/ext2fs.h
==============================================================================
--- head/sys/fs/ext2fs/ext2fs.h	Wed Jun 19 23:09:10 2013	(r252011)
+++ head/sys/fs/ext2fs/ext2fs.h	Thu Jun 20 00:00:33 2013	(r252012)
@@ -237,12 +237,12 @@ struct ext2_gd {
 	uint16_t ext2bgd_nbfree;	/* number of free blocks */
 	uint16_t ext2bgd_nifree;	/* number of free inodes */
 	uint16_t ext2bgd_ndirs;		/* number of directories */
-	uint16_t ext2bgd_flags;		/* block group flags */
-	uint32_t ext2bgd_x_bitmap;	/* snapshot exclusion bitmap loc. */
-	uint16_t ext2bgd_b_bmap_csum;	/* block bitmap checksum */
-	uint16_t ext2bgd_i_bmap_csum;	/* inode bitmap checksum */
-	uint16_t ext2bgd_i_unused;	/* unused inode count */
-	uint16_t ext2bgd_csum;		/* group descriptor checksum */
+	uint16_t ext4bgd_flags;		/* block group flags */
+	uint32_t ext4bgd_x_bitmap;	/* snapshot exclusion bitmap loc. */
+	uint16_t ext4bgd_b_bmap_csum;	/* block bitmap checksum */
+	uint16_t ext4bgd_i_bmap_csum;	/* inode bitmap checksum */
+	uint16_t ext4bgd_i_unused;	/* unused inode count */
+	uint16_t ext4bgd_csum;		/* group descriptor checksum */
 };
 
 


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