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authorEdward Goggin <egoggin@emc.com>2007-05-09 02:32:56 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-05-09 12:30:46 -0700
commit79eb885c96b5ccf8bbffd0dddc4c15a5dd436a1c (patch)
tree1bae1cea97907415f19a0009aaa8e11e63fef34c /drivers/md/dm.c
parent46b477306afcd0516924b26792c7a42f4dbfa9f0 (diff)
dm mpath: log device name
Make the mapped device structure accessible to hardware handlers so error messages can include the device name. Signed-off-by: Edward Goggin <egoggin@emc.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/md/dm.c')
-rw-r--r--drivers/md/dm.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 11a98df298ec..2717a355dc5b 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -1236,6 +1236,7 @@ void dm_put(struct mapped_device *md)
free_dev(md);
}
}
+EXPORT_SYMBOL_GPL(dm_put);
/*
* Process the deferred bios