package/filesystem/disktype/ext3-hotfix.patch

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   4 # T2 SDE: package/.../disktype/ext3-hotfix.patch
   5 # Copyright (C) 2010 The T2 SDE Project
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  16
  17 New mkfs.ext3 also set min_extra_isize, and thus are misqualified as ext4, ...
  18
  19   - Rene Rebe <rene@exactcode.de>
  20
  21 --- disktype/linux.c.vanilla    2010-02-06 14:09:54.000000000 +0000
  22 +++ disktype/linux.c    2010-02-06 14:09:18.000000000 +0000
  23 @@ -60,9 +60,11 @@
  24      /* Ext4 RO_COMPAT features: HUGE_FILE, GDT_CSUM, DIR_NLINK, EXTRA_ISIZE */
  25      if (get_le_long(buf + 100) & 0x0078)
  26        fslevel = 4;
  27 +#if 0
  28      /* Ext4 sets min_extra_isize even on external journals */
  29      if (get_le_short(buf + 348) >= 0x1c)
  30        fslevel = 4;
  31 +#endif
  32      /* Ext4dev TEST_FILESYS flag */
  33      if (get_le_long(buf + 352) & 0x0004)
  34        is_dev = 1;