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| author | Andrew Morton <akpm@linux-foundation.org> | 2007-04-04 19:08:22 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-04-04 21:12:47 -0700 |
| commit | 2363cc0264c42636e9e7622f78dde5c2f66beb8e (patch) | |
| tree | 33136de9f38ad6cfc7ce9b6d4d10f1227239a05b /block/genhd.c | |
| parent | c75fd0ee6e1750e6e527ed1d4aeee66739d9ad79 (diff) | |
| download | lwn-2363cc0264c42636e9e7622f78dde5c2f66beb8e.tar.gz lwn-2363cc0264c42636e9e7622f78dde5c2f66beb8e.zip | |
[PATCH] remove protection of LANANA-reserved majors
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>
Diffstat (limited to 'block/genhd.c')
| -rw-r--r-- | block/genhd.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/block/genhd.c b/block/genhd.c index 050a1f0f3a86..441432a142f2 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -62,8 +62,6 @@ int register_blkdev(unsigned int major, const char *name) /* temporary */ if (major == 0) { for (index = ARRAY_SIZE(major_names)-1; index > 0; index--) { - if (is_lanana_major(index)) - continue; if (major_names[index] == NULL) break; } |