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/openbmc/linux/drivers/md/
H A Ddm.cdiff d1782a3b0a15d9ac497a8f47931c4536bfe8d18e Thu May 05 18:16:03 CDT 2005 Alasdair G Kergon <agk@redhat.com> [PATCH] device-mapper: store bdev while frozen

Store the struct block_device while device is frozen, saving us one call to
bdget_disk().

Signed-Off-By: Alasdair G Kergon <agk@redhat.com>
From: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>