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[PATCH] remove protection of LANANA-reserved majors

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Revert all this.  It can cause device-mapper to receive a different major from
earlier kernels and it turns out that the Amanda backup program (via GNU tar,
apparently) checks major numbers on files when performing incremental backups.

Which is a bit broken of Amanda (or tar), but this feature isn't important
enough to justify the churn.

Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Andrew Morton
2007-04-04 19:08:22 -07:00
committed by Linus Torvalds
parent c75fd0ee6e
commit 2363cc0264
4 changed files with 0 additions and 20 deletions
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include/linux/kdev_t.h
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@@ -87,8 +87,6 @@ static inline unsigned sysv_minor(u32 dev)
return dev & 0x3ffff;
}
bool is_lanana_major(unsigned int major);
#else /* __KERNEL__ */
/*