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From: Stanislav Sedov <stas@FreeBSD.org>
Date: Wed, 3 Jun 2009 13:25:50 +0000 (UTC)
To: cvs-src-old@freebsd.org
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Subject: cvs commit: src/sys/gnu/fs/ext2fs ext2_fs.h ext2_fs_sb.h
 ext2_lookup.c ext2_vfsops.c ext2_vnops.c
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stas        2009-06-03 13:25:50 UTC

  FreeBSD src repository

  Modified files:
    sys/gnu/fs/ext2fs    ext2_fs.h ext2_fs_sb.h ext2_lookup.c 
                         ext2_vfsops.c ext2_vnops.c 
  Log:
  SVN rev 193377 on 2009-06-03 13:25:50Z by stas
  
  - Sync our copies of ext2fs Linux headers to current Linux versions.
    Minimize differencies between our ext2fs headers and relevant Linux
    versions by using EXT2_SB macro to access the superblock fields. Most
    of the differencies in access to these fields are now hidden inside
    this macro.
  - Rename the s_db_per_group field of ext2fs_sb_info to s_gdb_count
    to reflect the similar change in Linux headers. New name also seem
    to be more appropriate for this field.
  - Use proper types for s_first_inode and s_inode_size in-core superblock
    fields. Now they reflec types used in the on-disk superblock version.
  - Add support for older filesystem revisions that doesn't have proper
    s_first_ino and s_inode_size fields in the on-disk superblock. In these
    cases predefined values for these fields are used.
  - Add simple sanity checks for s_first_inode and s_inode_size correctness.
  
  Reviewed by:    bde (previous version)
  MFC after:      2 weeks
  
  Revision  Changes    Path
  1.17      +40 -48    src/sys/gnu/fs/ext2fs/ext2_fs.h
  1.8       +7 -6      src/sys/gnu/fs/ext2fs/ext2_fs_sb.h
  1.56      +3 -2      src/sys/gnu/fs/ext2fs/ext2_lookup.c
  1.181     +23 -10    src/sys/gnu/fs/ext2fs/ext2_vfsops.c
  1.118     +2 -1      src/sys/gnu/fs/ext2fs/ext2_vnops.c